137630984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31223}}^1$

素因数の和:31277

約数の個数: 32

約数和(自身を含む): 281016000

約数和(自身を除く): 143385016

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 31223, 62446, 124892, 249784, 593237, 905467, 1186474, 1810934, 2372948, 3621868, 4745896, 7243736, 17203873, 34407746, 68815492, 137630984]

約数ペア:

[(1, 137630984), (2, 68815492), (4, 34407746), (8, 17203873), (19, 7243736), (29, 4745896), (38, 3621868), (58, 2372948), (76, 1810934), (116, 1186474), (152, 905467), (232, 593237), (551, 249784), (1102, 124892), (2204, 62446), (4408, 31223)]