149787534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{21577}}^1$

素因数の和:21684

約数の個数: 32

約数和(自身を含む): 326259360

約数和(自身を除く): 176471826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 21577, 43154, 64731, 129462, 280501, 561002, 841503, 1683006, 1920353, 3840706, 5761059, 11522118, 24964589, 49929178, 74893767, 149787534]

約数ペア:

[(1, 149787534), (2, 74893767), (3, 49929178), (6, 24964589), (13, 11522118), (26, 5761059), (39, 3840706), (78, 1920353), (89, 1683006), (178, 841503), (267, 561002), (534, 280501), (1157, 129462), (2314, 64731), (3471, 43154), (6942, 21577)]