156791754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{414793}}^1$

素因数の和:414811

約数の個数: 32

約数和(自身を含む): 398202240

約数和(自身を除く): 241410486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 414793, 829586, 1244379, 2488758, 2903551, 3733137, 5807102, 7466274, 8710653, 11199411, 17421306, 22398822, 26131959, 52263918, 78395877, 156791754]

約数ペア:

[(1, 156791754), (2, 78395877), (3, 52263918), (6, 26131959), (7, 22398822), (9, 17421306), (14, 11199411), (18, 8710653), (21, 7466274), (27, 5807102), (42, 3733137), (54, 2903551), (63, 2488758), (126, 1244379), (189, 829586), (378, 414793)]