165735728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3373}}^1$

素因数の和:3501

約数の個数: 40

約数和(自身を含む): 333864048

約数和(自身を除く): 168128320

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1328, 3071, 3373, 6142, 6746, 12284, 13492, 24568, 26984, 49136, 53968, 124801, 249602, 279959, 499204, 559918, 998408, 1119836, 1996816, 2239672, 4479344, 10358483, 20716966, 41433932, 82867864, 165735728]

約数ペア:

[(1, 165735728), (2, 82867864), (4, 41433932), (8, 20716966), (16, 10358483), (37, 4479344), (74, 2239672), (83, 1996816), (148, 1119836), (166, 998408), (296, 559918), (332, 499204), (592, 279959), (664, 249602), (1328, 124801), (3071, 53968), (3373, 49136), (6142, 26984), (6746, 24568), (12284, 13492)]