118998968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20183}}^1$

素因数の和:20267

約数の個数: 32

約数和(自身を含む): 247052160

約数和(自身を除く): 128053192

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 20183, 40366, 80732, 161464, 222013, 444026, 888052, 1352261, 1776104, 2704522, 5409044, 10818088, 14874871, 29749742, 59499484, 118998968]

約数ペア:

[(1, 118998968), (2, 59499484), (4, 29749742), (8, 14874871), (11, 10818088), (22, 5409044), (44, 2704522), (67, 1776104), (88, 1352261), (134, 888052), (268, 444026), (536, 222013), (737, 161464), (1474, 80732), (2948, 40366), (5896, 20183)]