140697816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 412055280

約数和(自身を除く): 271357464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 181, 196, 294, 362, 392, 543, 588, 661, 724, 1086, 1176, 1267, 1322, 1448, 1983, 2172, 2534, 2644, 3801, 3966, 4344, 4627, 5068, 5288, 7602, 7932, 8869, 9254, 10136, 13881, 15204, 15864, 17738, 18508, 26607, 27762, 30408, 32389, 35476, 37016, 53214, 55524, 64778, 70952, 97167, 106428, 111048, 119641, 129556, 194334, 212856, 239282, 259112, 358923, 388668, 478564, 717846, 777336, 837487, 957128, 1435692, 1674974, 2512461, 2871384, 3349948, 5024922, 5862409, 6699896, 10049844, 11724818, 17587227, 20099688, 23449636, 35174454, 46899272, 70348908, 140697816]

約数ペア:

[(1, 140697816), (2, 70348908), (3, 46899272), (4, 35174454), (6, 23449636), (7, 20099688), (8, 17587227), (12, 11724818), (14, 10049844), (21, 6699896), (24, 5862409), (28, 5024922), (42, 3349948), (49, 2871384), (56, 2512461), (84, 1674974), (98, 1435692), (147, 957128), (168, 837487), (181, 777336), (196, 717846), (294, 478564), (362, 388668), (392, 358923), (543, 259112), (588, 239282), (661, 212856), (724, 194334), (1086, 129556), (1176, 119641), (1267, 111048), (1322, 106428), (1448, 97167), (1983, 70952), (2172, 64778), (2534, 55524), (2644, 53214), (3801, 37016), (3966, 35476), (4344, 32389), (4627, 30408), (5068, 27762), (5288, 26607), (7602, 18508), (7932, 17738), (8869, 15864), (9254, 15204), (10136, 13881)]