155220656110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13009}}^1\times {\mathrm{5399}}^1$

素因数の和:18445

約数の個数: 64

約数和(自身を含む): 318672144000

約数和(自身を除く): 163451487890

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5399, 10798, 13009, 26018, 26995, 53990, 65045, 70187, 91783, 130090, 140374, 169117, 183566, 221153, 338234, 350935, 442306, 458915, 701870, 845585, 917830, 1105765, 1193179, 1691170, 2211530, 2386358, 2874989, 5749978, 5965895, 11931790, 14374945, 28749890, 70235591, 140471182, 351177955, 702355910, 913062683, 1194005047, 1826125366, 2388010094, 4565313415, 5970025235, 9130626830, 11940050470, 15522065611, 31044131222, 77610328055, 155220656110]

約数ペア:

[(1, 155220656110), (2, 77610328055), (5, 31044131222), (10, 15522065611), (13, 11940050470), (17, 9130626830), (26, 5970025235), (34, 4565313415), (65, 2388010094), (85, 1826125366), (130, 1194005047), (170, 913062683), (221, 702355910), (442, 351177955), (1105, 140471182), (2210, 70235591), (5399, 28749890), (10798, 14374945), (13009, 11931790), (26018, 5965895), (26995, 5749978), (53990, 2874989), (65045, 2386358), (70187, 2211530), (91783, 1691170), (130090, 1193179), (140374, 1105765), (169117, 917830), (183566, 845585), (221153, 701870), (338234, 458915), (350935, 442306)]