156637855458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2147077}}^1$

素因数の和:2147288

約数の個数: 64

約数和(自身を含む): 399871806720

約数和(自身を除く): 243233951262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 193, 378, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 5211, 8106, 10422, 12159, 24318, 36477, 72954, 2147077, 4294154, 6441231, 12882462, 15029539, 19323693, 30059078, 38647386, 45088617, 57971079, 90177234, 115942158, 135265851, 270531702, 405797553, 414385861, 811595106, 828771722, 1243157583, 2486315166, 2900701027, 3729472749, 5801402054, 7458945498, 8702103081, 11188418247, 17404206162, 22376836494, 26106309243, 52212618486, 78318927729, 156637855458]

約数ペア:

[(1, 156637855458), (2, 78318927729), (3, 52212618486), (6, 26106309243), (7, 22376836494), (9, 17404206162), (14, 11188418247), (18, 8702103081), (21, 7458945498), (27, 5801402054), (42, 3729472749), (54, 2900701027), (63, 2486315166), (126, 1243157583), (189, 828771722), (193, 811595106), (378, 414385861), (386, 405797553), (579, 270531702), (1158, 135265851), (1351, 115942158), (1737, 90177234), (2702, 57971079), (3474, 45088617), (4053, 38647386), (5211, 30059078), (8106, 19323693), (10422, 15029539), (12159, 12882462), (24318, 6441231), (36477, 4294154), (72954, 2147077)]