161760144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 532465920

約数和(自身を除く): 370705776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1092, 1131, 1218, 1277, 1392, 1456, 1508, 1624, 2184, 2262, 2436, 2554, 2639, 3016, 3248, 3831, 4368, 4524, 4872, 5108, 5278, 6032, 7662, 7917, 8939, 9048, 9744, 10216, 10556, 15324, 15834, 16601, 17878, 18096, 20432, 21112, 26817, 30648, 31668, 33202, 35756, 37033, 42224, 49803, 53634, 61296, 63336, 66404, 71512, 74066, 99606, 107268, 111099, 116207, 126672, 132808, 143024, 148132, 199212, 214536, 222198, 232414, 259231, 265616, 296264, 348621, 398424, 429072, 444396, 464828, 481429, 518462, 592528, 697242, 777693, 796848, 888792, 929656, 962858, 1036924, 1394484, 1444287, 1555386, 1777584, 1859312, 1925716, 2073848, 2788968, 2888574, 3110772, 3370003, 3851432, 4147696, 5577936, 5777148, 6221544, 6740006, 7702864, 10110009, 11554296, 12443088, 13480012, 20220018, 23108592, 26960024, 40440036, 53920048, 80880072, 161760144]

約数ペア:

[(1, 161760144), (2, 80880072), (3, 53920048), (4, 40440036), (6, 26960024), (7, 23108592), (8, 20220018), (12, 13480012), (13, 12443088), (14, 11554296), (16, 10110009), (21, 7702864), (24, 6740006), (26, 6221544), (28, 5777148), (29, 5577936), (39, 4147696), (42, 3851432), (48, 3370003), (52, 3110772), (56, 2888574), (58, 2788968), (78, 2073848), (84, 1925716), (87, 1859312), (91, 1777584), (104, 1555386), (112, 1444287), (116, 1394484), (156, 1036924), (168, 962858), (174, 929656), (182, 888792), (203, 796848), (208, 777693), (232, 697242), (273, 592528), (312, 518462), (336, 481429), (348, 464828), (364, 444396), (377, 429072), (406, 398424), (464, 348621), (546, 296264), (609, 265616), (624, 259231), (696, 232414), (728, 222198), (754, 214536), (812, 199212), (1092, 148132), (1131, 143024), (1218, 132808), (1277, 126672), (1392, 116207), (1456, 111099), (1508, 107268), (1624, 99606), (2184, 74066), (2262, 71512), (2436, 66404), (2554, 63336), (2639, 61296), (3016, 53634), (3248, 49803), (3831, 42224), (4368, 37033), (4524, 35756), (4872, 33202), (5108, 31668), (5278, 30648), (6032, 26817), (7662, 21112), (7917, 20432), (8939, 18096), (9048, 17878), (9744, 16601), (10216, 15834), (10556, 15324)]