146445628

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 299980800

約数和(自身を除く): 153535172

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 179, 244, 358, 427, 479, 716, 854, 958, 1253, 1708, 1916, 2506, 3353, 5012, 6706, 10919, 13412, 21838, 29219, 43676, 58438, 76433, 85741, 116876, 152866, 171482, 204533, 305732, 342964, 409066, 600187, 818132, 1200374, 2400748, 5230201, 10460402, 20920804, 36611407, 73222814, 146445628]

約数ペア:

[(1, 146445628), (2, 73222814), (4, 36611407), (7, 20920804), (14, 10460402), (28, 5230201), (61, 2400748), (122, 1200374), (179, 818132), (244, 600187), (358, 409066), (427, 342964), (479, 305732), (716, 204533), (854, 171482), (958, 152866), (1253, 116876), (1708, 85741), (1916, 76433), (2506, 58438), (3353, 43676), (5012, 29219), (6706, 21838), (10919, 13412)]