149257248

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{222109}}^1$

素因数の和:222129

約数の個数: 48

約数和(自身を含む): 447773760

約数和(自身を除く): 298516512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 222109, 444218, 666327, 888436, 1332654, 1554763, 1776872, 2665308, 3109526, 3553744, 4664289, 5330616, 6219052, 7107488, 9328578, 10661232, 12438104, 18657156, 21322464, 24876208, 37314312, 49752416, 74628624, 149257248]

約数ペア:

[(1, 149257248), (2, 74628624), (3, 49752416), (4, 37314312), (6, 24876208), (7, 21322464), (8, 18657156), (12, 12438104), (14, 10661232), (16, 9328578), (21, 7107488), (24, 6219052), (28, 5330616), (32, 4664289), (42, 3553744), (48, 3109526), (56, 2665308), (84, 1776872), (96, 1554763), (112, 1332654), (168, 888436), (224, 666327), (336, 444218), (672, 222109)]