156962138590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1\times {\mathrm{1663}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 290012037120

約数和(自身を除く): 133049898530

約数列:

[1, 2, 5, 10, 47, 94, 235, 409, 470, 491, 818, 982, 1663, 2045, 2455, 3326, 4090, 4910, 8315, 16630, 19223, 23077, 38446, 46154, 78161, 96115, 115385, 156322, 192230, 200819, 230770, 390805, 401638, 680167, 781610, 816533, 1004095, 1360334, 1633066, 2008190, 3400835, 4082665, 6801670, 8165330, 9438493, 18876986, 31967849, 38377051, 47192465, 63935698, 76754102, 94384930, 159839245, 191885255, 319678490, 333961997, 383770510, 667923994, 1669809985, 3339619970, 15696213859, 31392427718, 78481069295, 156962138590]

約数ペア:

[(1, 156962138590), (2, 78481069295), (5, 31392427718), (10, 15696213859), (47, 3339619970), (94, 1669809985), (235, 667923994), (409, 383770510), (470, 333961997), (491, 319678490), (818, 191885255), (982, 159839245), (1663, 94384930), (2045, 76754102), (2455, 63935698), (3326, 47192465), (4090, 38377051), (4910, 31967849), (8315, 18876986), (16630, 9438493), (19223, 8165330), (23077, 6801670), (38446, 4082665), (46154, 3400835), (78161, 2008190), (96115, 1633066), (115385, 1360334), (156322, 1004095), (192230, 816533), (200819, 781610), (230770, 680167), (390805, 401638)]