8180152080748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1\times {\mathrm{190709}}^1$

素因数の和:192570

約数の個数: 48

約数和(自身を含む): 14688728308800

約数和(自身を除く): 6508576228052

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 1697, 3394, 6319, 6788, 12638, 25276, 120487, 151033, 190709, 240974, 302066, 381418, 481948, 604132, 762836, 10723343, 13540339, 16973101, 21446686, 27080678, 33946202, 42893372, 54161356, 67892404, 323633173, 647266346, 1205090171, 1294532692, 2410180342, 4820360684, 22977955283, 28803352397, 45955910566, 57606704794, 91911821132, 115213409588, 2045038020187, 4090076040374, 8180152080748]

約数ペア:

[(1, 8180152080748), (2, 4090076040374), (4, 2045038020187), (71, 115213409588), (89, 91911821132), (142, 57606704794), (178, 45955910566), (284, 28803352397), (356, 22977955283), (1697, 4820360684), (3394, 2410180342), (6319, 1294532692), (6788, 1205090171), (12638, 647266346), (25276, 323633173), (120487, 67892404), (151033, 54161356), (190709, 42893372), (240974, 33946202), (302066, 27080678), (381418, 21446686), (481948, 16973101), (604132, 13540339), (762836, 10723343)]