149497728

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{22901}}^1$

素因数の和:22935

約数の個数: 64

約数和(自身を含む): 420480720

約数和(自身を除く): 270982992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 22901, 45802, 68703, 91604, 137406, 183208, 274812, 366416, 389317, 549624, 732832, 778634, 1099248, 1167951, 1465664, 1557268, 2198496, 2335902, 2931328, 3114536, 4396992, 4671804, 6229072, 8793984, 9343608, 12458144, 18687216, 24916288, 37374432, 49832576, 74748864, 149497728]

約数ペア:

[(1, 149497728), (2, 74748864), (3, 49832576), (4, 37374432), (6, 24916288), (8, 18687216), (12, 12458144), (16, 9343608), (17, 8793984), (24, 6229072), (32, 4671804), (34, 4396992), (48, 3114536), (51, 2931328), (64, 2335902), (68, 2198496), (96, 1557268), (102, 1465664), (128, 1167951), (136, 1099248), (192, 778634), (204, 732832), (272, 549624), (384, 389317), (408, 366416), (544, 274812), (816, 183208), (1088, 137406), (1632, 91604), (2176, 68703), (3264, 45802), (6528, 22901)]