149513052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 401470720

約数和(自身を除く): 251957668

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 73, 76, 78, 114, 146, 156, 219, 228, 247, 292, 438, 494, 691, 741, 876, 949, 988, 1382, 1387, 1482, 1898, 2073, 2764, 2774, 2847, 2964, 3796, 4146, 4161, 5548, 5694, 8292, 8322, 8983, 11388, 13129, 16644, 17966, 18031, 26258, 26949, 35932, 36062, 39387, 50443, 52516, 53898, 54093, 72124, 78774, 100886, 107796, 108186, 151329, 157548, 170677, 201772, 216372, 302658, 341354, 512031, 605316, 655759, 682708, 958417, 1024062, 1311518, 1916834, 1967277, 2048124, 2623036, 2875251, 3833668, 3934554, 5750502, 7869108, 11501004, 12459421, 24918842, 37378263, 49837684, 74756526, 149513052]

約数ペア:

[(1, 149513052), (2, 74756526), (3, 49837684), (4, 37378263), (6, 24918842), (12, 12459421), (13, 11501004), (19, 7869108), (26, 5750502), (38, 3934554), (39, 3833668), (52, 2875251), (57, 2623036), (73, 2048124), (76, 1967277), (78, 1916834), (114, 1311518), (146, 1024062), (156, 958417), (219, 682708), (228, 655759), (247, 605316), (292, 512031), (438, 341354), (494, 302658), (691, 216372), (741, 201772), (876, 170677), (949, 157548), (988, 151329), (1382, 108186), (1387, 107796), (1482, 100886), (1898, 78774), (2073, 72124), (2764, 54093), (2774, 53898), (2847, 52516), (2964, 50443), (3796, 39387), (4146, 36062), (4161, 35932), (5548, 26949), (5694, 26258), (8292, 18031), (8322, 17966), (8983, 16644), (11388, 13129)]