156948585892

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1\times {\mathrm{155569}}^1$

素因数の和:155980

約数の個数: 48

約数和(自身を含む): 317392669440

約数和(自身を除く): 160444083548

約数列:

[1, 2, 4, 7, 14, 28, 137, 263, 274, 526, 548, 959, 1052, 1841, 1918, 3682, 3836, 7364, 36031, 72062, 144124, 155569, 252217, 311138, 504434, 622276, 1008868, 1088983, 2177966, 4355932, 21312953, 40914647, 42625906, 81829294, 85251812, 149190671, 163658588, 286402529, 298381342, 572805058, 596762684, 1145610116, 5605306639, 11210613278, 22421226556, 39237146473, 78474292946, 156948585892]

約数ペア:

[(1, 156948585892), (2, 78474292946), (4, 39237146473), (7, 22421226556), (14, 11210613278), (28, 5605306639), (137, 1145610116), (263, 596762684), (274, 572805058), (526, 298381342), (548, 286402529), (959, 163658588), (1052, 149190671), (1841, 85251812), (1918, 81829294), (3682, 42625906), (3836, 40914647), (7364, 21312953), (36031, 4355932), (72062, 2177966), (144124, 1088983), (155569, 1008868), (252217, 622276), (311138, 504434)]