120226312

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 241762500

約数和(自身を除く): 121536188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 289, 298, 349, 578, 596, 698, 1156, 1192, 1396, 2312, 2533, 2792, 5066, 5933, 10132, 11866, 20264, 23732, 43061, 47464, 52001, 86122, 100861, 104002, 172244, 201722, 208004, 344488, 403444, 416008, 806888, 884017, 1768034, 3536068, 7072136, 15028289, 30056578, 60113156, 120226312]

約数ペア:

[(1, 120226312), (2, 60113156), (4, 30056578), (8, 15028289), (17, 7072136), (34, 3536068), (68, 1768034), (136, 884017), (149, 806888), (289, 416008), (298, 403444), (349, 344488), (578, 208004), (596, 201722), (698, 172244), (1156, 104002), (1192, 100861), (1396, 86122), (2312, 52001), (2533, 47464), (2792, 43061), (5066, 23732), (5933, 20264), (10132, 11866)]