140977956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54139}}^1$

素因数の和:54184

約数の個数: 48

約数和(自身を含む): 388075520

約数和(自身を除く): 247097564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 54139, 108278, 162417, 216556, 324834, 378973, 649668, 757946, 1136919, 1515892, 1678309, 2273838, 3356618, 4547676, 5034927, 6713236, 10069854, 11748163, 20139708, 23496326, 35244489, 46992652, 70488978, 140977956]

約数ペア:

[(1, 140977956), (2, 70488978), (3, 46992652), (4, 35244489), (6, 23496326), (7, 20139708), (12, 11748163), (14, 10069854), (21, 6713236), (28, 5034927), (31, 4547676), (42, 3356618), (62, 2273838), (84, 1678309), (93, 1515892), (124, 1136919), (186, 757946), (217, 649668), (372, 378973), (434, 324834), (651, 216556), (868, 162417), (1302, 108278), (2604, 54139)]