156980050328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{16930549}}^1$

素因数の和:16930635

約数の個数: 32

約数和(自身を含む): 314908230000

約数和(自身を除く): 157928179672

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 16930549, 33861098, 67722196, 135444392, 321680431, 643360862, 1032763489, 1286721724, 2065526978, 2573443448, 4131053956, 8262107912, 19622506291, 39245012582, 78490025164, 156980050328]

約数ペア:

[(1, 156980050328), (2, 78490025164), (4, 39245012582), (8, 19622506291), (19, 8262107912), (38, 4131053956), (61, 2573443448), (76, 2065526978), (122, 1286721724), (152, 1032763489), (244, 643360862), (488, 321680431), (1159, 135444392), (2318, 67722196), (4636, 33861098), (9272, 16930549)]