156959421364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1\times {\mathrm{28979}}^1$

素因数の和:29640

約数の個数: 48

約数和(自身を含む): 289723029120

約数和(自身を除く): 132763607756

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 521, 1042, 2084, 2599, 5198, 10396, 11983, 23966, 28979, 47932, 57958, 58873, 115916, 117746, 235492, 666517, 1333034, 1354079, 2666068, 2708158, 3274627, 5416316, 6549254, 13098508, 15098059, 30196118, 60392236, 75316421, 150632842, 301265684, 347255357, 694510714, 1389021428, 1706080667, 3412161334, 6824322668, 39239855341, 78479710682, 156959421364]

約数ペア:

[(1, 156959421364), (2, 78479710682), (4, 39239855341), (23, 6824322668), (46, 3412161334), (92, 1706080667), (113, 1389021428), (226, 694510714), (452, 347255357), (521, 301265684), (1042, 150632842), (2084, 75316421), (2599, 60392236), (5198, 30196118), (10396, 15098059), (11983, 13098508), (23966, 6549254), (28979, 5416316), (47932, 3274627), (57958, 2708158), (58873, 2666068), (115916, 1354079), (117746, 1333034), (235492, 666517)]