156731055572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{354971}}^1$

素因数の和:356208

約数の個数: 48

約数和(自身を含む): 337853830272

約数和(自身を除く): 181122774700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1213, 2426, 4852, 8491, 15769, 16982, 31538, 33964, 63076, 110383, 220766, 354971, 441532, 709942, 1419884, 2484797, 4614623, 4969594, 9229246, 9939188, 18458492, 32302361, 64604722, 129209444, 430579823, 861159646, 1722319292, 3014058761, 5597537699, 6028117522, 11195075398, 12056235044, 22390150796, 39182763893, 78365527786, 156731055572]

約数ペア:

[(1, 156731055572), (2, 78365527786), (4, 39182763893), (7, 22390150796), (13, 12056235044), (14, 11195075398), (26, 6028117522), (28, 5597537699), (52, 3014058761), (91, 1722319292), (182, 861159646), (364, 430579823), (1213, 129209444), (2426, 64604722), (4852, 32302361), (8491, 18458492), (15769, 9939188), (16982, 9229246), (31538, 4969594), (33964, 4614623), (63076, 2484797), (110383, 1419884), (220766, 709942), (354971, 441532)]