154119076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{133321}}^1$

素因数の和:133359

約数の個数: 18

約数和(自身を含む): 286508978

約数和(自身を除く): 132389902

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 133321, 266642, 533284, 2266457, 4532914, 9065828, 38529769, 77059538, 154119076]

約数ペア:

[(1, 154119076), (2, 77059538), (4, 38529769), (17, 9065828), (34, 4532914), (68, 2266457), (289, 533284), (578, 266642), (1156, 133321)]