140025798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 72

約数和(自身を含む): 336117600

約数和(自身を除く): 196091802

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 239, 242, 269, 363, 478, 538, 717, 726, 807, 1089, 1434, 1614, 2151, 2178, 2421, 2629, 2959, 4302, 4842, 5258, 5918, 7887, 8877, 15774, 17754, 23661, 26631, 28919, 32549, 47322, 53262, 57838, 64291, 65098, 86757, 97647, 128582, 173514, 192873, 195294, 260271, 292941, 385746, 520542, 578619, 585882, 707201, 1157238, 1414402, 2121603, 4243206, 6364809, 7779211, 12729618, 15558422, 23337633, 46675266, 70012899, 140025798]

約数ペア:

[(1, 140025798), (2, 70012899), (3, 46675266), (6, 23337633), (9, 15558422), (11, 12729618), (18, 7779211), (22, 6364809), (33, 4243206), (66, 2121603), (99, 1414402), (121, 1157238), (198, 707201), (239, 585882), (242, 578619), (269, 520542), (363, 385746), (478, 292941), (538, 260271), (717, 195294), (726, 192873), (807, 173514), (1089, 128582), (1434, 97647), (1614, 86757), (2151, 65098), (2178, 64291), (2421, 57838), (2629, 53262), (2959, 47322), (4302, 32549), (4842, 28919), (5258, 26631), (5918, 23661), (7887, 17754), (8877, 15774)]