156765637456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6967}}^1\times {\mathrm{74017}}^1$

素因数の和:81011

約数の個数: 40

約数和(自身を含む): 319769602880

約数和(自身を除く): 163003965424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6967, 13934, 27868, 55736, 74017, 111472, 132373, 148034, 264746, 296068, 529492, 592136, 1058984, 1184272, 1406323, 2117968, 2812646, 5625292, 11250584, 22501168, 515676439, 1031352878, 2062705756, 4125411512, 8250823024, 9797852341, 19595704682, 39191409364, 78382818728, 156765637456]

約数ペア:

[(1, 156765637456), (2, 78382818728), (4, 39191409364), (8, 19595704682), (16, 9797852341), (19, 8250823024), (38, 4125411512), (76, 2062705756), (152, 1031352878), (304, 515676439), (6967, 22501168), (13934, 11250584), (27868, 5625292), (55736, 2812646), (74017, 2117968), (111472, 1406323), (132373, 1184272), (148034, 1058984), (264746, 592136), (296068, 529492)]