121873264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 244571648

約数和(自身を除く): 122698384

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1621, 2032, 3242, 4699, 6484, 9398, 12968, 18796, 25936, 37592, 59977, 75184, 119954, 205867, 239908, 411734, 479816, 823468, 959632, 1646936, 3293872, 7617079, 15234158, 30468316, 60936632, 121873264]

約数ペア:

[(1, 121873264), (2, 60936632), (4, 30468316), (8, 15234158), (16, 7617079), (37, 3293872), (74, 1646936), (127, 959632), (148, 823468), (254, 479816), (296, 411734), (508, 239908), (592, 205867), (1016, 119954), (1621, 75184), (2032, 59977), (3242, 37592), (4699, 25936), (6484, 18796), (9398, 12968)]