156640908

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{194827}}^1$

素因数の和:194901

約数の個数: 24

約数和(自身を含む): 370952512

約数和(自身を除く): 214311604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 194827, 389654, 584481, 779308, 1168962, 2337924, 13053409, 26106818, 39160227, 52213636, 78320454, 156640908]

約数ペア:

[(1, 156640908), (2, 78320454), (3, 52213636), (4, 39160227), (6, 26106818), (12, 13053409), (67, 2337924), (134, 1168962), (201, 779308), (268, 584481), (402, 389654), (804, 194827)]