139588176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31957}}^1$

素因数の和:31988

約数の個数: 80

約数和(自身を含む): 443832704

約数和(自身を除く): 304244528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 31957, 63914, 95871, 127828, 191742, 223699, 255656, 383484, 415441, 447398, 511312, 671097, 766968, 830882, 894796, 1246323, 1342194, 1533936, 1661764, 1789592, 2492646, 2684388, 2908087, 3323528, 3579184, 4985292, 5368776, 5816174, 6647056, 8724261, 9970584, 10737552, 11632348, 17448522, 19941168, 23264696, 34897044, 46529392, 69794088, 139588176]

約数ペア:

[(1, 139588176), (2, 69794088), (3, 46529392), (4, 34897044), (6, 23264696), (7, 19941168), (8, 17448522), (12, 11632348), (13, 10737552), (14, 9970584), (16, 8724261), (21, 6647056), (24, 5816174), (26, 5368776), (28, 4985292), (39, 3579184), (42, 3323528), (48, 2908087), (52, 2684388), (56, 2492646), (78, 1789592), (84, 1661764), (91, 1533936), (104, 1342194), (112, 1246323), (156, 894796), (168, 830882), (182, 766968), (208, 671097), (273, 511312), (312, 447398), (336, 415441), (364, 383484), (546, 255656), (624, 223699), (728, 191742), (1092, 127828), (1456, 95871), (2184, 63914), (4368, 31957)]