140889264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{55381}}^1$

素因数の和:55445

約数の個数: 40

約数和(自身を含む): 370837872

約数和(自身を除く): 229948608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 55381, 110762, 166143, 221524, 332286, 443048, 664572, 886096, 1329144, 2658288, 2935193, 5870386, 8805579, 11740772, 17611158, 23481544, 35222316, 46963088, 70444632, 140889264]

約数ペア:

[(1, 140889264), (2, 70444632), (3, 46963088), (4, 35222316), (6, 23481544), (8, 17611158), (12, 11740772), (16, 8805579), (24, 5870386), (48, 2935193), (53, 2658288), (106, 1329144), (159, 886096), (212, 664572), (318, 443048), (424, 332286), (636, 221524), (848, 166143), (1272, 110762), (2544, 55381)]