161941104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 534861600

約数和(自身を除く): 372920496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 36, 38, 39, 48, 52, 57, 58, 72, 76, 78, 87, 104, 114, 116, 117, 144, 152, 156, 157, 171, 174, 208, 228, 232, 234, 247, 261, 304, 312, 314, 342, 348, 377, 456, 464, 468, 471, 494, 522, 551, 624, 628, 684, 696, 741, 754, 912, 936, 942, 988, 1044, 1102, 1131, 1256, 1368, 1392, 1413, 1482, 1508, 1653, 1872, 1884, 1976, 2041, 2088, 2204, 2223, 2262, 2512, 2736, 2826, 2964, 2983, 3016, 3306, 3393, 3768, 3952, 4082, 4176, 4408, 4446, 4524, 4553, 4959, 5652, 5928, 5966, 6032, 6123, 6612, 6786, 7163, 7536, 8164, 8816, 8892, 8949, 9048, 9106, 9918, 11304, 11856, 11932, 12246, 13224, 13572, 13659, 14326, 16328, 17784, 17898, 18096, 18212, 18369, 19836, 21489, 22608, 23864, 24492, 26448, 26847, 27144, 27318, 28652, 32656, 35568, 35796, 36424, 36738, 38779, 39672, 40977, 42978, 47728, 48984, 53694, 54288, 54636, 57304, 59189, 64467, 71592, 72848, 73476, 77558, 79344, 81954, 85956, 86507, 97968, 107388, 109272, 114608, 116337, 118378, 128934, 143184, 146952, 155116, 163908, 171912, 173014, 177567, 214776, 218544, 232674, 236756, 257868, 259521, 293904, 310232, 327816, 343824, 346028, 349011, 355134, 429552, 465348, 473512, 515736, 519042, 532701, 620464, 655632, 692056, 698022, 710268, 778563, 930696, 947024, 1031472, 1038084, 1065402, 1124591, 1384112, 1396044, 1420536, 1557126, 1861392, 2076168, 2130804, 2249182, 2792088, 2841072, 3114252, 3373773, 4152336, 4261608, 4498364, 5584176, 6228504, 6747546, 8523216, 8996728, 10121319, 12457008, 13495092, 17993456, 20242638, 26990184, 40485276, 53980368, 80970552, 161941104]

約数ペア:

[(1, 161941104), (2, 80970552), (3, 53980368), (4, 40485276), (6, 26990184), (8, 20242638), (9, 17993456), (12, 13495092), (13, 12457008), (16, 10121319), (18, 8996728), (19, 8523216), (24, 6747546), (26, 6228504), (29, 5584176), (36, 4498364), (38, 4261608), (39, 4152336), (48, 3373773), (52, 3114252), (57, 2841072), (58, 2792088), (72, 2249182), (76, 2130804), (78, 2076168), (87, 1861392), (104, 1557126), (114, 1420536), (116, 1396044), (117, 1384112), (144, 1124591), (152, 1065402), (156, 1038084), (157, 1031472), (171, 947024), (174, 930696), (208, 778563), (228, 710268), (232, 698022), (234, 692056), (247, 655632), (261, 620464), (304, 532701), (312, 519042), (314, 515736), (342, 473512), (348, 465348), (377, 429552), (456, 355134), (464, 349011), (468, 346028), (471, 343824), (494, 327816), (522, 310232), (551, 293904), (624, 259521), (628, 257868), (684, 236756), (696, 232674), (741, 218544), (754, 214776), (912, 177567), (936, 173014), (942, 171912), (988, 163908), (1044, 155116), (1102, 146952), (1131, 143184), (1256, 128934), (1368, 118378), (1392, 116337), (1413, 114608), (1482, 109272), (1508, 107388), (1653, 97968), (1872, 86507), (1884, 85956), (1976, 81954), (2041, 79344), (2088, 77558), (2204, 73476), (2223, 72848), (2262, 71592), (2512, 64467), (2736, 59189), (2826, 57304), (2964, 54636), (2983, 54288), (3016, 53694), (3306, 48984), (3393, 47728), (3768, 42978), (3952, 40977), (4082, 39672), (4176, 38779), (4408, 36738), (4446, 36424), (4524, 35796), (4553, 35568), (4959, 32656), (5652, 28652), (5928, 27318), (5966, 27144), (6032, 26847), (6123, 26448), (6612, 24492), (6786, 23864), (7163, 22608), (7536, 21489), (8164, 19836), (8816, 18369), (8892, 18212), (8949, 18096), (9048, 17898), (9106, 17784), (9918, 16328), (11304, 14326), (11856, 13659), (11932, 13572), (12246, 13224)]