140427222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{62081}}^1$

素因数の和:62128

約数の個数: 32

約数和(自身を含む): 312893280

約数和(自身を除く): 172466058

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 62081, 124162, 186243, 372486, 807053, 1614106, 1800349, 2421159, 3600698, 4842318, 5401047, 10802094, 23404537, 46809074, 70213611, 140427222]

約数ペア:

[(1, 140427222), (2, 70213611), (3, 46809074), (6, 23404537), (13, 10802094), (26, 5401047), (29, 4842318), (39, 3600698), (58, 2421159), (78, 1800349), (87, 1614106), (174, 807053), (377, 372486), (754, 186243), (1131, 124162), (2262, 62081)]