159415984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 384197632

約数和(自身を除く): 224781648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 1063, 1339, 1442, 1456, 1648, 2126, 2678, 2884, 4252, 5356, 5768, 7441, 8504, 9373, 10712, 11536, 13819, 14882, 17008, 18746, 21424, 27638, 29764, 37492, 55276, 59528, 74984, 96733, 109489, 110552, 119056, 149968, 193466, 218978, 221104, 386932, 437956, 766423, 773864, 875912, 1423357, 1532846, 1547728, 1751824, 2846714, 3065692, 5693428, 6131384, 9963499, 11386856, 12262768, 19926998, 22773712, 39853996, 79707992, 159415984]

約数ペア:

[(1, 159415984), (2, 79707992), (4, 39853996), (7, 22773712), (8, 19926998), (13, 12262768), (14, 11386856), (16, 9963499), (26, 6131384), (28, 5693428), (52, 3065692), (56, 2846714), (91, 1751824), (103, 1547728), (104, 1532846), (112, 1423357), (182, 875912), (206, 773864), (208, 766423), (364, 437956), (412, 386932), (721, 221104), (728, 218978), (824, 193466), (1063, 149968), (1339, 119056), (1442, 110552), (1456, 109489), (1648, 96733), (2126, 74984), (2678, 59528), (2884, 55276), (4252, 37492), (5356, 29764), (5768, 27638), (7441, 21424), (8504, 18746), (9373, 17008), (10712, 14882), (11536, 13819)]