140978856

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{53891}}^1$

素因数の和:54009

約数の個数: 32

約数和(自身を含む): 355687200

約数和(自身を除く): 214708344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 53891, 107782, 161673, 215564, 323346, 431128, 646692, 1293384, 5874119, 11748238, 17622357, 23496476, 35244714, 46992952, 70489428, 140978856]

約数ペア:

[(1, 140978856), (2, 70489428), (3, 46992952), (4, 35244714), (6, 23496476), (8, 17622357), (12, 11748238), (24, 5874119), (109, 1293384), (218, 646692), (327, 431128), (436, 323346), (654, 215564), (872, 161673), (1308, 107782), (2616, 53891)]