153181974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74869}}^1$

素因数の和:74916

約数の個数: 32

約数和(自身を含む): 345000960

約数和(自身を除く): 191818986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 74869, 149738, 224607, 449214, 823559, 1647118, 2320939, 2470677, 4641878, 4941354, 6962817, 13925634, 25530329, 51060658, 76590987, 153181974]

約数ペア:

[(1, 153181974), (2, 76590987), (3, 51060658), (6, 25530329), (11, 13925634), (22, 6962817), (31, 4941354), (33, 4641878), (62, 2470677), (66, 2320939), (93, 1647118), (186, 823559), (341, 449214), (682, 224607), (1023, 149738), (2046, 74869)]