129708678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{24877}}^1$

素因数の和:24972

約数の個数: 32

約数和(自身を含む): 286594560

約数和(自身を除く): 156885882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 24877, 49754, 74631, 149262, 273647, 547294, 820941, 1641882, 1965283, 3930566, 5895849, 11791698, 21618113, 43236226, 64854339, 129708678]

約数ペア:

[(1, 129708678), (2, 64854339), (3, 43236226), (6, 21618113), (11, 11791698), (22, 5895849), (33, 3930566), (66, 1965283), (79, 1641882), (158, 820941), (237, 547294), (474, 273647), (869, 149262), (1738, 74631), (2607, 49754), (5214, 24877)]