140309448

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{22229}}^1$

素因数の和:22501

約数の個数: 32

約数和(自身を含む): 352123200

約数和(自身を除く): 211813752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 22229, 44458, 66687, 88916, 133374, 177832, 266748, 533496, 5846227, 11692454, 17538681, 23384908, 35077362, 46769816, 70154724, 140309448]

約数ペア:

[(1, 140309448), (2, 70154724), (3, 46769816), (4, 35077362), (6, 23384908), (8, 17538681), (12, 11692454), (24, 5846227), (263, 533496), (526, 266748), (789, 177832), (1052, 133374), (1578, 88916), (2104, 66687), (3156, 44458), (6312, 22229)]