164989592008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{8353}}^1$

素因数の和:9326

約数の個数: 64

約数和(自身を含む): 321687812160

約数和(自身を除く): 156698220152

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 536, 857, 1714, 2881, 3428, 5762, 6856, 8353, 11524, 16706, 23048, 33412, 36851, 57419, 66824, 73702, 114838, 147404, 229676, 294808, 359179, 459352, 559651, 718358, 1119302, 1436716, 2238604, 2469017, 2873432, 4477208, 4938034, 7158521, 9876068, 14317042, 19752136, 24064993, 28634084, 48129986, 57268168, 96259972, 192519944, 307816403, 479620907, 615632806, 959241814, 1231265612, 1918483628, 2462531224, 3836967256, 20623699001, 41247398002, 82494796004, 164989592008]

約数ペア:

[(1, 164989592008), (2, 82494796004), (4, 41247398002), (8, 20623699001), (43, 3836967256), (67, 2462531224), (86, 1918483628), (134, 1231265612), (172, 959241814), (268, 615632806), (344, 479620907), (536, 307816403), (857, 192519944), (1714, 96259972), (2881, 57268168), (3428, 48129986), (5762, 28634084), (6856, 24064993), (8353, 19752136), (11524, 14317042), (16706, 9876068), (23048, 7158521), (33412, 4938034), (36851, 4477208), (57419, 2873432), (66824, 2469017), (73702, 2238604), (114838, 1436716), (147404, 1119302), (229676, 718358), (294808, 559651), (359179, 459352)]