161406444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{707923}}^1$

素因数の和:707949

約数の個数: 24

約数和(自身を含む): 396437440

約数和(自身を除く): 235030996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 707923, 1415846, 2123769, 2831692, 4247538, 8495076, 13450537, 26901074, 40351611, 53802148, 80703222, 161406444]

約数ペア:

[(1, 161406444), (2, 80703222), (3, 53802148), (4, 40351611), (6, 26901074), (12, 13450537), (19, 8495076), (38, 4247538), (57, 2831692), (76, 2123769), (114, 1415846), (228, 707923)]