137491816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 328648320

約数和(自身を除く): 191156504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 121, 154, 197, 206, 242, 308, 394, 412, 484, 616, 721, 788, 824, 847, 968, 1133, 1379, 1442, 1576, 1694, 2167, 2266, 2758, 2884, 3388, 4334, 4532, 5516, 5768, 6776, 7931, 8668, 9064, 11032, 12463, 15169, 15862, 17336, 20291, 23837, 24926, 30338, 31724, 40582, 47674, 49852, 60676, 63448, 81164, 87241, 95348, 99704, 121352, 142037, 162328, 166859, 174482, 190696, 223201, 284074, 333718, 348964, 446402, 568148, 667436, 697928, 892804, 1136296, 1334872, 1562407, 1785608, 2455211, 3124814, 4910422, 6249628, 9820844, 12499256, 17186477, 19641688, 34372954, 68745908, 137491816]

約数ペア:

[(1, 137491816), (2, 68745908), (4, 34372954), (7, 19641688), (8, 17186477), (11, 12499256), (14, 9820844), (22, 6249628), (28, 4910422), (44, 3124814), (56, 2455211), (77, 1785608), (88, 1562407), (103, 1334872), (121, 1136296), (154, 892804), (197, 697928), (206, 667436), (242, 568148), (308, 446402), (394, 348964), (412, 333718), (484, 284074), (616, 223201), (721, 190696), (788, 174482), (824, 166859), (847, 162328), (968, 142037), (1133, 121352), (1379, 99704), (1442, 95348), (1576, 87241), (1694, 81164), (2167, 63448), (2266, 60676), (2758, 49852), (2884, 47674), (3388, 40582), (4334, 31724), (4532, 30338), (5516, 24926), (5768, 23837), (6776, 20291), (7931, 17336), (8668, 15862), (9064, 15169), (11032, 12463)]