149025408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55441}}^1$

素因数の和:55465

約数の個数: 64

約数和(自身を含む): 452406720

約数和(自身を除く): 303381312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 55441, 110882, 166323, 221764, 332646, 388087, 443528, 665292, 776174, 887056, 1164261, 1330584, 1552348, 1774112, 2328522, 2661168, 3104696, 3548224, 4657044, 5322336, 6209392, 7096448, 9314088, 10644672, 12418784, 18628176, 21289344, 24837568, 37256352, 49675136, 74512704, 149025408]

約数ペア:

[(1, 149025408), (2, 74512704), (3, 49675136), (4, 37256352), (6, 24837568), (7, 21289344), (8, 18628176), (12, 12418784), (14, 10644672), (16, 9314088), (21, 7096448), (24, 6209392), (28, 5322336), (32, 4657044), (42, 3548224), (48, 3104696), (56, 2661168), (64, 2328522), (84, 1774112), (96, 1552348), (112, 1330584), (128, 1164261), (168, 887056), (192, 776174), (224, 665292), (336, 443528), (384, 388087), (448, 332646), (672, 221764), (896, 166323), (1344, 110882), (2688, 55441)]