163921186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4513}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 291207168

約数和(自身を除く): 127285982

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1397, 1651, 2794, 3302, 4513, 9026, 18161, 36322, 49643, 58669, 99286, 117338, 573151, 645359, 1146302, 1290718, 6304661, 7450963, 12609322, 14901926, 81960593, 163921186]

約数ペア:

[(1, 163921186), (2, 81960593), (11, 14901926), (13, 12609322), (22, 7450963), (26, 6304661), (127, 1290718), (143, 1146302), (254, 645359), (286, 573151), (1397, 117338), (1651, 99286), (2794, 58669), (3302, 49643), (4513, 36322), (9026, 18161)]