142780472

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2677}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 274762800

約数和(自身を除く): 131982328

約数列:

[1, 2, 4, 8, 59, 113, 118, 226, 236, 452, 472, 904, 2677, 5354, 6667, 10708, 13334, 21416, 26668, 53336, 157943, 302501, 315886, 605002, 631772, 1210004, 1263544, 2420008, 17847559, 35695118, 71390236, 142780472]

約数ペア:

[(1, 142780472), (2, 71390236), (4, 35695118), (8, 17847559), (59, 2420008), (113, 1263544), (118, 1210004), (226, 631772), (236, 605002), (452, 315886), (472, 302501), (904, 157943), (2677, 53336), (5354, 26668), (6667, 21416), (10708, 13334)]