156905826772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{44281}}^1$

素因数の和:44896

約数の個数: 48

約数和(自身を含む): 294063654528

約数和(自身を除く): 137157827756

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 487, 974, 1819, 1948, 3638, 7276, 8279, 16558, 33116, 44281, 52109, 88562, 104218, 177124, 208436, 752777, 885853, 1505554, 1771706, 3011108, 3543412, 4738067, 9476134, 18952268, 21564847, 43129694, 80547139, 86259388, 161094278, 322188556, 366602399, 733204798, 1466409596, 2307438629, 4614877258, 9229754516, 39226456693, 78452913386, 156905826772]

約数ペア:

[(1, 156905826772), (2, 78452913386), (4, 39226456693), (17, 9229754516), (34, 4614877258), (68, 2307438629), (107, 1466409596), (214, 733204798), (428, 366602399), (487, 322188556), (974, 161094278), (1819, 86259388), (1948, 80547139), (3638, 43129694), (7276, 21564847), (8279, 18952268), (16558, 9476134), (33116, 4738067), (44281, 3543412), (52109, 3011108), (88562, 1771706), (104218, 1505554), (177124, 885853), (208436, 752777)]