157056100

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{11299}}^1$

素因数の和:11452

約数の個数: 36

約数和(自身を含む): 343294000

約数和(自身を除く): 186237900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 278, 556, 695, 1390, 2780, 3475, 6950, 11299, 13900, 22598, 45196, 56495, 112990, 225980, 282475, 564950, 1129900, 1570561, 3141122, 6282244, 7852805, 15705610, 31411220, 39264025, 78528050, 157056100]

約数ペア:

[(1, 157056100), (2, 78528050), (4, 39264025), (5, 31411220), (10, 15705610), (20, 7852805), (25, 6282244), (50, 3141122), (100, 1570561), (139, 1129900), (278, 564950), (556, 282475), (695, 225980), (1390, 112990), (2780, 56495), (3475, 45196), (6950, 22598), (11299, 13900)]