169628576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 361877544

約数和(自身を除く): 192248968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2357, 2768, 4498, 4714, 5536, 8996, 9428, 17992, 18856, 30641, 35984, 37712, 61282, 71968, 75424, 122564, 245128, 407761, 490256, 815522, 980512, 1631044, 3262088, 5300893, 6524176, 10601786, 13048352, 21203572, 42407144, 84814288, 169628576]

約数ペア:

[(1, 169628576), (2, 84814288), (4, 42407144), (8, 21203572), (13, 13048352), (16, 10601786), (26, 6524176), (32, 5300893), (52, 3262088), (104, 1631044), (173, 980512), (208, 815522), (346, 490256), (416, 407761), (692, 245128), (1384, 122564), (2249, 75424), (2357, 71968), (2768, 61282), (4498, 37712), (4714, 35984), (5536, 30641), (8996, 18856), (9428, 17992)]