104181376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 225638280

約数和(自身を除く): 121456904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 457, 548, 832, 914, 1096, 1664, 1781, 1828, 2192, 3562, 3656, 4384, 5941, 7124, 7312, 8768, 11882, 14248, 14624, 17536, 23764, 28496, 29248, 47528, 56992, 58496, 62609, 95056, 113984, 125218, 190112, 227968, 250436, 380224, 500872, 760448, 813917, 1001744, 1627834, 2003488, 3255668, 4006976, 6511336, 8013952, 13022672, 26045344, 52090688, 104181376]

約数ペア:

[(1, 104181376), (2, 52090688), (4, 26045344), (8, 13022672), (13, 8013952), (16, 6511336), (26, 4006976), (32, 3255668), (52, 2003488), (64, 1627834), (104, 1001744), (128, 813917), (137, 760448), (208, 500872), (274, 380224), (416, 250436), (457, 227968), (548, 190112), (832, 125218), (914, 113984), (1096, 95056), (1664, 62609), (1781, 58496), (1828, 56992), (2192, 47528), (3562, 29248), (3656, 28496), (4384, 23764), (5941, 17536), (7124, 14624), (7312, 14248), (8768, 11882)]