151605288

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{20443}}^1$

素因数の和:20558

約数の個数: 48

約数和(自身を含む): 414604320

約数和(自身を除く): 262999032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 20443, 40886, 61329, 81772, 122658, 163544, 183987, 245316, 367974, 490632, 735948, 1471896, 2105629, 4211258, 6316887, 8422516, 12633774, 16845032, 18950661, 25267548, 37901322, 50535096, 75802644, 151605288]

約数ペア:

[(1, 151605288), (2, 75802644), (3, 50535096), (4, 37901322), (6, 25267548), (8, 18950661), (9, 16845032), (12, 12633774), (18, 8422516), (24, 6316887), (36, 4211258), (72, 2105629), (103, 1471896), (206, 735948), (309, 490632), (412, 367974), (618, 245316), (824, 183987), (927, 163544), (1236, 122658), (1854, 81772), (2472, 61329), (3708, 40886), (7416, 20443)]