128201895358

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2\times {\mathrm{79}}^1\times {\mathrm{3037}}^1$

素因数の和:3313

約数の個数: 48

約数和(自身を含む): 201311490240

約数和(自身を除く): 73109594882

約数列:

[1, 2, 53, 71, 79, 106, 142, 158, 3037, 3763, 4187, 5041, 5609, 6074, 7526, 8374, 10082, 11218, 160961, 215627, 239923, 267173, 297277, 321922, 398239, 431254, 479846, 534346, 594554, 796478, 11428231, 12715919, 15309517, 17034533, 21106667, 22856462, 25431838, 30619034, 34069066, 42213334, 811404401, 902830249, 1209451843, 1622808802, 1805660498, 2418903686, 64100947679, 128201895358]

約数ペア:

[(1, 128201895358), (2, 64100947679), (53, 2418903686), (71, 1805660498), (79, 1622808802), (106, 1209451843), (142, 902830249), (158, 811404401), (3037, 42213334), (3763, 34069066), (4187, 30619034), (5041, 25431838), (5609, 22856462), (6074, 21106667), (7526, 17034533), (8374, 15309517), (10082, 12715919), (11218, 11428231), (160961, 796478), (215627, 594554), (239923, 534346), (267173, 479846), (297277, 431254), (321922, 398239)]