159885952

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73477}}^1$

素因数の和:73508

約数の個数: 32

約数和(自身を含む): 337264020

約数和(自身を除く): 177378068

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 73477, 146954, 293908, 587816, 1175632, 1249109, 2351264, 2498218, 4702528, 4996436, 9405056, 9992872, 19985744, 39971488, 79942976, 159885952]

約数ペア:

[(1, 159885952), (2, 79942976), (4, 39971488), (8, 19985744), (16, 9992872), (17, 9405056), (32, 4996436), (34, 4702528), (64, 2498218), (68, 2351264), (128, 1249109), (136, 1175632), (272, 587816), (544, 293908), (1088, 146954), (2176, 73477)]