16191340284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{99409}}^1$

素因数の和:99707

約数の個数: 72

約数和(自身を含む): 44107024080

約数和(自身を除く): 27915683796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 13573, 23268, 27146, 40719, 54292, 81438, 99409, 162876, 198818, 298227, 397636, 596454, 695863, 1192908, 1391726, 2087589, 2783452, 4175178, 4871041, 8350356, 9742082, 14613123, 19484164, 27536293, 29226246, 55072586, 58452492, 82608879, 110145172, 165217758, 192754051, 330435516, 385508102, 578262153, 771016204, 1156524306, 1349278357, 2313048612, 2698556714, 4047835071, 5397113428, 8095670142, 16191340284]

約数ペア:

[(1, 16191340284), (2, 8095670142), (3, 5397113428), (4, 4047835071), (6, 2698556714), (7, 2313048612), (12, 1349278357), (14, 1156524306), (21, 771016204), (28, 578262153), (42, 385508102), (49, 330435516), (84, 192754051), (98, 165217758), (147, 110145172), (196, 82608879), (277, 58452492), (294, 55072586), (554, 29226246), (588, 27536293), (831, 19484164), (1108, 14613123), (1662, 9742082), (1939, 8350356), (3324, 4871041), (3878, 4175178), (5817, 2783452), (7756, 2087589), (11634, 1391726), (13573, 1192908), (23268, 695863), (27146, 596454), (40719, 397636), (54292, 298227), (81438, 198818), (99409, 162876)]