140833896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11807}}^1$

素因数の和:11894

約数の個数: 64

約数和(自身を含む): 408084480

約数和(自身を除く): 267250584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11807, 11928, 23614, 35421, 47228, 70842, 82649, 94456, 141684, 165298, 247947, 283368, 330596, 495894, 661192, 838297, 991788, 1676594, 1983576, 2514891, 3353188, 5029782, 5868079, 6706376, 10059564, 11736158, 17604237, 20119128, 23472316, 35208474, 46944632, 70416948, 140833896]

約数ペア:

[(1, 140833896), (2, 70416948), (3, 46944632), (4, 35208474), (6, 23472316), (7, 20119128), (8, 17604237), (12, 11736158), (14, 10059564), (21, 6706376), (24, 5868079), (28, 5029782), (42, 3353188), (56, 2514891), (71, 1983576), (84, 1676594), (142, 991788), (168, 838297), (213, 661192), (284, 495894), (426, 330596), (497, 283368), (568, 247947), (852, 165298), (994, 141684), (1491, 94456), (1704, 82649), (1988, 70842), (2982, 47228), (3976, 35421), (5964, 23614), (11807, 11928)]