179664889892

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1\times {\mathrm{2467}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 320346794880

約数和(自身を除く): 140681904988

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 1303, 2467, 2606, 4934, 5212, 9868, 13973, 27946, 55892, 115967, 204571, 219563, 231934, 387319, 409142, 439126, 463868, 774638, 818284, 878252, 1549276, 3214501, 6429002, 12858004, 18206819, 34471391, 36413638, 68942782, 72827276, 137885564, 286090589, 504676657, 572181178, 1009353314, 1144362356, 2018706628, 44916222473, 89832444946, 179664889892]

約数ペア:

[(1, 179664889892), (2, 89832444946), (4, 44916222473), (89, 2018706628), (157, 1144362356), (178, 1009353314), (314, 572181178), (356, 504676657), (628, 286090589), (1303, 137885564), (2467, 72827276), (2606, 68942782), (4934, 36413638), (5212, 34471391), (9868, 18206819), (13973, 12858004), (27946, 6429002), (55892, 3214501), (115967, 1549276), (204571, 878252), (219563, 818284), (231934, 774638), (387319, 463868), (409142, 439126)]