147338906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1901}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 260741376

約数和(自身を除く): 113402470

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 1901, 2981, 3523, 3802, 5962, 7046, 20911, 24713, 38753, 41822, 49426, 77506, 271843, 515171, 543686, 1030342, 5666881, 6697223, 11333762, 13394446, 73669453, 147338906]

約数ペア:

[(1, 147338906), (2, 73669453), (11, 13394446), (13, 11333762), (22, 6697223), (26, 5666881), (143, 1030342), (271, 543686), (286, 515171), (542, 271843), (1901, 77506), (2981, 49426), (3523, 41822), (3802, 38753), (5962, 24713), (7046, 20911)]