138745584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31081}}^1$

素因数の和:31126

約数の個数: 60

約数和(自身を含む): 400833472

約数和(自身を除く): 262087888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31081, 62162, 93243, 124324, 186486, 248648, 279729, 372972, 497296, 559458, 745944, 963511, 1118916, 1491888, 1927022, 2237832, 2890533, 3854044, 4475664, 5781066, 7708088, 8671599, 11562132, 15416176, 17343198, 23124264, 34686396, 46248528, 69372792, 138745584]

約数ペア:

[(1, 138745584), (2, 69372792), (3, 46248528), (4, 34686396), (6, 23124264), (8, 17343198), (9, 15416176), (12, 11562132), (16, 8671599), (18, 7708088), (24, 5781066), (31, 4475664), (36, 3854044), (48, 2890533), (62, 2237832), (72, 1927022), (93, 1491888), (124, 1118916), (144, 963511), (186, 745944), (248, 559458), (279, 497296), (372, 372972), (496, 279729), (558, 248648), (744, 186486), (1116, 124324), (1488, 93243), (2232, 62162), (4464, 31081)]