158611310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{110917}}^1$

素因数の和:110948

約数の個数: 32

約数和(自身を含む): 335416032

約数和(自身を除く): 176804722

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 110917, 221834, 554585, 1109170, 1220087, 1441921, 2440174, 2883842, 6100435, 7209605, 12200870, 14419210, 15861131, 31722262, 79305655, 158611310]

約数ペア:

[(1, 158611310), (2, 79305655), (5, 31722262), (10, 15861131), (11, 14419210), (13, 12200870), (22, 7209605), (26, 6100435), (55, 2883842), (65, 2440174), (110, 1441921), (130, 1220087), (143, 1109170), (286, 554585), (715, 221834), (1430, 110917)]