152030428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 296352000

約数和(自身を除く): 144321572

約数列:

[1, 2, 4, 11, 22, 44, 97, 179, 194, 199, 358, 388, 398, 716, 796, 1067, 1969, 2134, 2189, 3938, 4268, 4378, 7876, 8756, 17363, 19303, 34726, 35621, 38606, 69452, 71242, 77212, 142484, 190993, 212333, 381986, 391831, 424666, 763972, 783662, 849332, 1567324, 3455237, 6910474, 13820948, 38007607, 76015214, 152030428]

約数ペア:

[(1, 152030428), (2, 76015214), (4, 38007607), (11, 13820948), (22, 6910474), (44, 3455237), (97, 1567324), (179, 849332), (194, 783662), (199, 763972), (358, 424666), (388, 391831), (398, 381986), (716, 212333), (796, 190993), (1067, 142484), (1969, 77212), (2134, 71242), (2189, 69452), (3938, 38606), (4268, 35621), (4378, 34726), (7876, 19303), (8756, 17363)]