156981193496

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{2801}}^1\times {\mathrm{104561}}^1$

素因数の和:107435

約数の個数: 32

約数和(自身を含む): 298842378480

約数和(自身を除く): 141861184984

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 2801, 5602, 11204, 22408, 104561, 187667, 209122, 375334, 418244, 750668, 836488, 1501336, 7005587, 14011174, 28022348, 56044696, 292875361, 585750722, 1171501444, 2343002888, 19622649187, 39245298374, 78490596748, 156981193496]

約数ペア:

[(1, 156981193496), (2, 78490596748), (4, 39245298374), (8, 19622649187), (67, 2343002888), (134, 1171501444), (268, 585750722), (536, 292875361), (2801, 56044696), (5602, 28022348), (11204, 14011174), (22408, 7005587), (104561, 1501336), (187667, 836488), (209122, 750668), (375334, 418244)]