140125896

素因数分解:

$2^3\times 3^3\times {\mathrm{648731}}^1$

素因数の和:648746

約数の個数: 32

約数和(自身を含む): 389239200

約数和(自身を除く): 249113304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 648731, 1297462, 1946193, 2594924, 3892386, 5189848, 5838579, 7784772, 11677158, 15569544, 17515737, 23354316, 35031474, 46708632, 70062948, 140125896]

約数ペア:

[(1, 140125896), (2, 70062948), (3, 46708632), (4, 35031474), (6, 23354316), (8, 17515737), (9, 15569544), (12, 11677158), (18, 7784772), (24, 5838579), (27, 5189848), (36, 3892386), (54, 2594924), (72, 1946193), (108, 1297462), (216, 648731)]