123470116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23581}}^1$

素因数の和:23620

約数の個数: 48

約数和(自身を含む): 285247872

約数和(自身を除く): 161777756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 23581, 47162, 94324, 165067, 259391, 330134, 400877, 518782, 660268, 801754, 1037564, 1603508, 1815737, 2806139, 3631474, 4409647, 5612278, 7262948, 8819294, 11224556, 17638588, 30867529, 61735058, 123470116]

約数ペア:

[(1, 123470116), (2, 61735058), (4, 30867529), (7, 17638588), (11, 11224556), (14, 8819294), (17, 7262948), (22, 5612278), (28, 4409647), (34, 3631474), (44, 2806139), (68, 1815737), (77, 1603508), (119, 1037564), (154, 801754), (187, 660268), (238, 518782), (308, 400877), (374, 330134), (476, 259391), (748, 165067), (1309, 94324), (2618, 47162), (5236, 23581)]