155908152

素因数分解:

$2^3\times 3^4\times {\mathrm{240599}}^1$

素因数の和:240617

約数の個数: 40

約数和(自身を含む): 436689000

約数和(自身を除く): 280780848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 240599, 481198, 721797, 962396, 1443594, 1924792, 2165391, 2887188, 4330782, 5774376, 6496173, 8661564, 12992346, 17323128, 19488519, 25984692, 38977038, 51969384, 77954076, 155908152]

約数ペア:

[(1, 155908152), (2, 77954076), (3, 51969384), (4, 38977038), (6, 25984692), (8, 19488519), (9, 17323128), (12, 12992346), (18, 8661564), (24, 6496173), (27, 5774376), (36, 4330782), (54, 2887188), (72, 2165391), (81, 1924792), (108, 1443594), (162, 962396), (216, 721797), (324, 481198), (648, 240599)]