189990358816

素因数分解:

$2^5\times {\mathrm{701}}^1\times {\mathrm{977}}^1\times {\mathrm{8669}}^1$

素因数の和:10357

約数の個数: 48

約数和(自身を含む): 375003752760

約数和(自身を除く): 185013393944

約数列:

[1, 2, 4, 8, 16, 32, 701, 977, 1402, 1954, 2804, 3908, 5608, 7816, 8669, 11216, 15632, 17338, 22432, 31264, 34676, 69352, 138704, 277408, 684877, 1369754, 2739508, 5479016, 6076969, 8469613, 10958032, 12153938, 16939226, 21916064, 24307876, 33878452, 48615752, 67756904, 97231504, 135513808, 194463008, 271027616, 5937198713, 11874397426, 23748794852, 47497589704, 94995179408, 189990358816]

約数ペア:

[(1, 189990358816), (2, 94995179408), (4, 47497589704), (8, 23748794852), (16, 11874397426), (32, 5937198713), (701, 271027616), (977, 194463008), (1402, 135513808), (1954, 97231504), (2804, 67756904), (3908, 48615752), (5608, 33878452), (7816, 24307876), (8669, 21916064), (11216, 16939226), (15632, 12153938), (17338, 10958032), (22432, 8469613), (31264, 6076969), (34676, 5479016), (69352, 2739508), (138704, 1369754), (277408, 684877)]