149740752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445657}}^1$

素因数の和:445675

約数の個数: 40

約数和(自身を含む): 442092736

約数和(自身を除く): 292351984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445657, 891314, 1336971, 1782628, 2673942, 3119599, 3565256, 5347884, 6239198, 7130512, 9358797, 10695768, 12478396, 18717594, 21391536, 24956792, 37435188, 49913584, 74870376, 149740752]

約数ペア:

[(1, 149740752), (2, 74870376), (3, 49913584), (4, 37435188), (6, 24956792), (7, 21391536), (8, 18717594), (12, 12478396), (14, 10695768), (16, 9358797), (21, 7130512), (24, 6239198), (28, 5347884), (42, 3565256), (48, 3119599), (56, 2673942), (84, 1782628), (112, 1336971), (168, 891314), (336, 445657)]