148955814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{394063}}^1$

素因数の和:394081

約数の個数: 32

約数和(自身を含む): 378301440

約数和(自身を除く): 229345626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 394063, 788126, 1182189, 2364378, 2758441, 3546567, 5516882, 7093134, 8275323, 10639701, 16550646, 21279402, 24825969, 49651938, 74477907, 148955814]

約数ペア:

[(1, 148955814), (2, 74477907), (3, 49651938), (6, 24825969), (7, 21279402), (9, 16550646), (14, 10639701), (18, 8275323), (21, 7093134), (27, 5516882), (42, 3546567), (54, 2758441), (63, 2364378), (126, 1182189), (189, 788126), (378, 394063)]