145710736

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{246133}}^1$

素因数の和:246178

約数の個数: 20

約数和(自身を含む): 289945852

約数和(自身を除く): 144235116

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 246133, 492266, 984532, 1969064, 3938128, 9106921, 18213842, 36427684, 72855368, 145710736]

約数ペア:

[(1, 145710736), (2, 72855368), (4, 36427684), (8, 18213842), (16, 9106921), (37, 3938128), (74, 1969064), (148, 984532), (296, 492266), (592, 246133)]