238351084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 450455040

約数和(自身を除く): 212103956

約数列:

[1, 2, 4, 17, 34, 68, 139, 151, 167, 278, 302, 334, 556, 604, 668, 2363, 2567, 2839, 4726, 5134, 5678, 9452, 10268, 11356, 20989, 23213, 25217, 41978, 46426, 50434, 83956, 92852, 100868, 356813, 394621, 428689, 713626, 789242, 857378, 1427252, 1578484, 1714756, 3505163, 7010326, 14020652, 59587771, 119175542, 238351084]

約数ペア:

[(1, 238351084), (2, 119175542), (4, 59587771), (17, 14020652), (34, 7010326), (68, 3505163), (139, 1714756), (151, 1578484), (167, 1427252), (278, 857378), (302, 789242), (334, 713626), (556, 428689), (604, 394621), (668, 356813), (2363, 100868), (2567, 92852), (2839, 83956), (4726, 50434), (5134, 46426), (5678, 41978), (9452, 25217), (10268, 23213), (11356, 20989)]