157218006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140123}}^1$

素因数の和:140156

約数の個数: 32

約数和(自身を含む): 363201408

約数和(自身を除く): 205983402

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 140123, 280246, 420369, 840738, 1541353, 2382091, 3082706, 4624059, 4764182, 7146273, 9248118, 14292546, 26203001, 52406002, 78609003, 157218006]

約数ペア:

[(1, 157218006), (2, 78609003), (3, 52406002), (6, 26203001), (11, 14292546), (17, 9248118), (22, 7146273), (33, 4764182), (34, 4624059), (51, 3082706), (66, 2382091), (102, 1541353), (187, 840738), (374, 420369), (561, 280246), (1122, 140123)]