156770796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20509}}^1$

素因数の和:20543

約数の個数: 72

約数和(自身を含む): 458275440

約数和(自身を除く): 301504644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20509, 41018, 61527, 82036, 123054, 143563, 246108, 266617, 287126, 430689, 533234, 574252, 799851, 861378, 1004941, 1066468, 1599702, 1722756, 1866319, 2009882, 3014823, 3199404, 3732638, 4019764, 5598957, 6029646, 7465276, 11197914, 12059292, 13064233, 22395828, 26128466, 39192699, 52256932, 78385398, 156770796]

約数ペア:

[(1, 156770796), (2, 78385398), (3, 52256932), (4, 39192699), (6, 26128466), (7, 22395828), (12, 13064233), (13, 12059292), (14, 11197914), (21, 7465276), (26, 6029646), (28, 5598957), (39, 4019764), (42, 3732638), (49, 3199404), (52, 3014823), (78, 2009882), (84, 1866319), (91, 1722756), (98, 1599702), (147, 1066468), (156, 1004941), (182, 861378), (196, 799851), (273, 574252), (294, 533234), (364, 430689), (546, 287126), (588, 266617), (637, 246108), (1092, 143563), (1274, 123054), (1911, 82036), (2548, 61527), (3822, 41018), (7644, 20509)]