161688002

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10069}}^1$

素因数の和:10146

約数の個数: 32

約数和(自身を含む): 293882880

約数和(自身を除く): 132194878

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 10069, 16058, 20138, 70483, 140966, 312139, 372553, 624278, 745106, 2184973, 2607871, 4369946, 5215742, 11549143, 23098286, 80844001, 161688002]

約数ペア:

[(1, 161688002), (2, 80844001), (7, 23098286), (14, 11549143), (31, 5215742), (37, 4369946), (62, 2607871), (74, 2184973), (217, 745106), (259, 624278), (434, 372553), (518, 312139), (1147, 140966), (2294, 70483), (8029, 20138), (10069, 16058)]