163771036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 340593120

約数和(自身を除く): 176822084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3217, 3916, 4628, 6434, 12727, 12868, 25454, 35387, 41821, 50908, 70774, 83642, 141548, 167284, 286313, 460031, 572626, 920062, 1145252, 1840124, 3149443, 3722069, 6298886, 7444138, 12597772, 14888276, 40942759, 81885518, 163771036]

約数ペア:

[(1, 163771036), (2, 81885518), (4, 40942759), (11, 14888276), (13, 12597772), (22, 7444138), (26, 6298886), (44, 3722069), (52, 3149443), (89, 1840124), (143, 1145252), (178, 920062), (286, 572626), (356, 460031), (572, 286313), (979, 167284), (1157, 141548), (1958, 83642), (2314, 70774), (3217, 50908), (3916, 41821), (4628, 35387), (6434, 25454), (12727, 12868)]