148031894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 236488896

約数和(自身を除く): 88457002

約数列:

[1, 2, 37, 41, 74, 82, 97, 194, 503, 1006, 1517, 3034, 3589, 3977, 7178, 7954, 18611, 20623, 37222, 41246, 48791, 97582, 147149, 294298, 763051, 1526102, 1805267, 2000431, 3610534, 4000862, 74015947, 148031894]

約数ペア:

[(1, 148031894), (2, 74015947), (37, 4000862), (41, 3610534), (74, 2000431), (82, 1805267), (97, 1526102), (194, 763051), (503, 294298), (1006, 147149), (1517, 97582), (3034, 48791), (3589, 41246), (3977, 37222), (7178, 20623), (7954, 18611)]