131907294

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6465

約数の個数: 48

約数和(自身を含む): 303039360

約数和(自身を除く): 171132066

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 2294, 3441, 6389, 6882, 10323, 12778, 19167, 20646, 38334, 57501, 115002, 198059, 236393, 396118, 472786, 594177, 709179, 1188354, 1418358, 1782531, 2127537, 3565062, 4255074, 7328183, 14656366, 21984549, 43969098, 65953647, 131907294]

約数ペア:

[(1, 131907294), (2, 65953647), (3, 43969098), (6, 21984549), (9, 14656366), (18, 7328183), (31, 4255074), (37, 3565062), (62, 2127537), (74, 1782531), (93, 1418358), (111, 1188354), (186, 709179), (222, 594177), (279, 472786), (333, 396118), (558, 236393), (666, 198059), (1147, 115002), (2294, 57501), (3441, 38334), (6389, 20646), (6882, 19167), (10323, 12778)]