149213568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{55511}}^1$

素因数の和:55535

約数の個数: 64

約数和(自身を含む): 452977920

約数和(自身を除く): 303764352

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, 55511, 111022, 166533, 222044, 333066, 388577, 444088, 666132, 777154, 888176, 1165731, 1332264, 1554308, 1776352, 2331462, 2664528, 3108616, 3552704, 4662924, 5329056, 6217232, 7105408, 9325848, 10658112, 12434464, 18651696, 21316224, 24868928, 37303392, 49737856, 74606784, 149213568]

約数ペア:

[(1, 149213568), (2, 74606784), (3, 49737856), (4, 37303392), (6, 24868928), (7, 21316224), (8, 18651696), (12, 12434464), (14, 10658112), (16, 9325848), (21, 7105408), (24, 6217232), (28, 5329056), (32, 4662924), (42, 3552704), (48, 3108616), (56, 2664528), (64, 2331462), (84, 1776352), (96, 1554308), (112, 1332264), (128, 1165731), (168, 888176), (192, 777154), (224, 666132), (336, 444088), (384, 388577), (448, 333066), (672, 222044), (896, 166533), (1344, 111022), (2688, 55511)]