166086530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 313694208

約数和(自身を除く): 147607678

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 8783, 9455, 17566, 18910, 43915, 87830, 272273, 535763, 544546, 1071526, 1361365, 2678815, 2722730, 5357630, 16608653, 33217306, 83043265, 166086530]

約数ペア:

[(1, 166086530), (2, 83043265), (5, 33217306), (10, 16608653), (31, 5357630), (61, 2722730), (62, 2678815), (122, 1361365), (155, 1071526), (305, 544546), (310, 535763), (610, 272273), (1891, 87830), (3782, 43915), (8783, 18910), (9455, 17566)]