149199456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{222023}}^1$

素因数の和:222043

約数の個数: 48

約数和(自身を含む): 447600384

約数和(自身を除く): 298400928

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, 222023, 444046, 666069, 888092, 1332138, 1554161, 1776184, 2664276, 3108322, 3552368, 4662483, 5328552, 6216644, 7104736, 9324966, 10657104, 12433288, 18649932, 21314208, 24866576, 37299864, 49733152, 74599728, 149199456]

約数ペア:

[(1, 149199456), (2, 74599728), (3, 49733152), (4, 37299864), (6, 24866576), (7, 21314208), (8, 18649932), (12, 12433288), (14, 10657104), (16, 9324966), (21, 7104736), (24, 6216644), (28, 5328552), (32, 4662483), (42, 3552368), (48, 3108322), (56, 2664276), (84, 1776184), (96, 1554161), (112, 1332138), (168, 888092), (224, 666069), (336, 444046), (672, 222023)]