166906160

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2699}}^1$

素因数の和:3485

約数の個数: 40

約数和(自身を含む): 388702800

約数和(自身を除く): 221796640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1546, 2699, 3092, 3865, 5398, 6184, 7730, 10796, 12368, 13495, 15460, 21592, 26990, 30920, 43184, 53980, 61840, 107960, 215920, 2086327, 4172654, 8345308, 10431635, 16690616, 20863270, 33381232, 41726540, 83453080, 166906160]

約数ペア:

[(1, 166906160), (2, 83453080), (4, 41726540), (5, 33381232), (8, 20863270), (10, 16690616), (16, 10431635), (20, 8345308), (40, 4172654), (80, 2086327), (773, 215920), (1546, 107960), (2699, 61840), (3092, 53980), (3865, 43184), (5398, 30920), (6184, 26990), (7730, 21592), (10796, 15460), (12368, 13495)]