168404208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{501203}}^1$

素因数の和:501221

約数の個数: 40

約数和(自身を含む): 497194368

約数和(自身を除く): 328790160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 501203, 1002406, 1503609, 2004812, 3007218, 3508421, 4009624, 6014436, 7016842, 8019248, 10525263, 12028872, 14033684, 21050526, 24057744, 28067368, 42101052, 56134736, 84202104, 168404208]

約数ペア:

[(1, 168404208), (2, 84202104), (3, 56134736), (4, 42101052), (6, 28067368), (7, 24057744), (8, 21050526), (12, 14033684), (14, 12028872), (16, 10525263), (21, 8019248), (24, 7016842), (28, 6014436), (42, 4009624), (48, 3508421), (56, 3007218), (84, 2004812), (112, 1503609), (168, 1002406), (336, 501203)]