157505904

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 473580800

約数和(自身を除く): 316074896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 86, 108, 122, 129, 139, 144, 172, 183, 216, 244, 258, 278, 344, 366, 387, 417, 432, 488, 516, 549, 556, 688, 732, 774, 834, 976, 1032, 1098, 1112, 1161, 1251, 1464, 1548, 1647, 1668, 2064, 2196, 2224, 2322, 2502, 2623, 2928, 3096, 3294, 3336, 3753, 4392, 4644, 5004, 5246, 5977, 6192, 6588, 6672, 7506, 7869, 8479, 8784, 9288, 10008, 10492, 11954, 13176, 15012, 15738, 16958, 17931, 18576, 20016, 20984, 23607, 23908, 25437, 26352, 30024, 31476, 33916, 35862, 41968, 47214, 47816, 50874, 53793, 60048, 62952, 67832, 70821, 71724, 76311, 94428, 95632, 101748, 107586, 125904, 135664, 141642, 143448, 152622, 161379, 188856, 203496, 215172, 228933, 283284, 286896, 305244, 322758, 364597, 377712, 406992, 430344, 457866, 566568, 610488, 645516, 729194, 860688, 915732, 1093791, 1133136, 1220976, 1291032, 1458388, 1831464, 2187582, 2582064, 2916776, 3281373, 3662928, 4375164, 5833552, 6562746, 8750328, 9844119, 13125492, 17500656, 19688238, 26250984, 39376476, 52501968, 78752952, 157505904]

約数ペア:

[(1, 157505904), (2, 78752952), (3, 52501968), (4, 39376476), (6, 26250984), (8, 19688238), (9, 17500656), (12, 13125492), (16, 9844119), (18, 8750328), (24, 6562746), (27, 5833552), (36, 4375164), (43, 3662928), (48, 3281373), (54, 2916776), (61, 2582064), (72, 2187582), (86, 1831464), (108, 1458388), (122, 1291032), (129, 1220976), (139, 1133136), (144, 1093791), (172, 915732), (183, 860688), (216, 729194), (244, 645516), (258, 610488), (278, 566568), (344, 457866), (366, 430344), (387, 406992), (417, 377712), (432, 364597), (488, 322758), (516, 305244), (549, 286896), (556, 283284), (688, 228933), (732, 215172), (774, 203496), (834, 188856), (976, 161379), (1032, 152622), (1098, 143448), (1112, 141642), (1161, 135664), (1251, 125904), (1464, 107586), (1548, 101748), (1647, 95632), (1668, 94428), (2064, 76311), (2196, 71724), (2224, 70821), (2322, 67832), (2502, 62952), (2623, 60048), (2928, 53793), (3096, 50874), (3294, 47816), (3336, 47214), (3753, 41968), (4392, 35862), (4644, 33916), (5004, 31476), (5246, 30024), (5977, 26352), (6192, 25437), (6588, 23908), (6672, 23607), (7506, 20984), (7869, 20016), (8479, 18576), (8784, 17931), (9288, 16958), (10008, 15738), (10492, 15012), (11954, 13176)]