189948816

素因数分解:

$2^4\times 3^2\times {\mathrm{619}}^1\times {\mathrm{2131}}^1$

素因数の和:2764

約数の個数: 60

約数和(自身を含む): 532701520

約数和(自身を除く): 342752704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 619, 1238, 1857, 2131, 2476, 3714, 4262, 4952, 5571, 6393, 7428, 8524, 9904, 11142, 12786, 14856, 17048, 19179, 22284, 25572, 29712, 34096, 38358, 44568, 51144, 76716, 89136, 102288, 153432, 306864, 1319089, 2638178, 3957267, 5276356, 7914534, 10552712, 11871801, 15829068, 21105424, 23743602, 31658136, 47487204, 63316272, 94974408, 189948816]

約数ペア:

[(1, 189948816), (2, 94974408), (3, 63316272), (4, 47487204), (6, 31658136), (8, 23743602), (9, 21105424), (12, 15829068), (16, 11871801), (18, 10552712), (24, 7914534), (36, 5276356), (48, 3957267), (72, 2638178), (144, 1319089), (619, 306864), (1238, 153432), (1857, 102288), (2131, 89136), (2476, 76716), (3714, 51144), (4262, 44568), (4952, 38358), (5571, 34096), (6393, 29712), (7428, 25572), (8524, 22284), (9904, 19179), (11142, 17048), (12786, 14856)]