161624448

素因数分解:

$2^7\times 3^2\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 467627160

約数和(自身を除く): 306002712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 307, 384, 457, 576, 614, 914, 921, 1152, 1228, 1371, 1828, 1842, 2456, 2742, 2763, 3656, 3684, 4113, 4912, 5484, 5526, 7312, 7368, 8226, 9824, 10968, 11052, 14624, 14736, 16452, 19648, 21936, 22104, 29248, 29472, 32904, 39296, 43872, 44208, 58496, 58944, 65808, 87744, 88416, 117888, 131616, 140299, 175488, 176832, 263232, 280598, 353664, 420897, 526464, 561196, 841794, 1122392, 1262691, 1683588, 2244784, 2525382, 3367176, 4489568, 5050764, 6734352, 8979136, 10101528, 13468704, 17958272, 20203056, 26937408, 40406112, 53874816, 80812224, 161624448]

約数ペア:

[(1, 161624448), (2, 80812224), (3, 53874816), (4, 40406112), (6, 26937408), (8, 20203056), (9, 17958272), (12, 13468704), (16, 10101528), (18, 8979136), (24, 6734352), (32, 5050764), (36, 4489568), (48, 3367176), (64, 2525382), (72, 2244784), (96, 1683588), (128, 1262691), (144, 1122392), (192, 841794), (288, 561196), (307, 526464), (384, 420897), (457, 353664), (576, 280598), (614, 263232), (914, 176832), (921, 175488), (1152, 140299), (1228, 131616), (1371, 117888), (1828, 88416), (1842, 87744), (2456, 65808), (2742, 58944), (2763, 58496), (3656, 44208), (3684, 43872), (4113, 39296), (4912, 32904), (5484, 29472), (5526, 29248), (7312, 22104), (7368, 21936), (8226, 19648), (9824, 16452), (10968, 14736), (11052, 14624)]