128664852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1733}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 314616960

約数和(自身を除く): 185952108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 269, 276, 538, 807, 1076, 1614, 1733, 3228, 3466, 5199, 6187, 6932, 10398, 12374, 18561, 20796, 24748, 37122, 39859, 74244, 79718, 119577, 159436, 239154, 466177, 478308, 932354, 1398531, 1864708, 2797062, 5594124, 10722071, 21444142, 32166213, 42888284, 64332426, 128664852]

約数ペア:

[(1, 128664852), (2, 64332426), (3, 42888284), (4, 32166213), (6, 21444142), (12, 10722071), (23, 5594124), (46, 2797062), (69, 1864708), (92, 1398531), (138, 932354), (269, 478308), (276, 466177), (538, 239154), (807, 159436), (1076, 119577), (1614, 79718), (1733, 74244), (3228, 39859), (3466, 37122), (5199, 24748), (6187, 20796), (6932, 18561), (10398, 12374)]