138852296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19973}}^1$

素因数の和:20069

約数の個数: 32

約数和(自身を含む): 287625600

約数和(自身を除く): 148773304

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 19973, 39946, 79892, 159784, 219703, 439406, 878812, 1577867, 1757624, 3155734, 6311468, 12622936, 17356537, 34713074, 69426148, 138852296]

約数ペア:

[(1, 138852296), (2, 69426148), (4, 34713074), (8, 17356537), (11, 12622936), (22, 6311468), (44, 3155734), (79, 1757624), (88, 1577867), (158, 878812), (316, 439406), (632, 219703), (869, 159784), (1738, 79892), (3476, 39946), (6952, 19973)]