138964020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 421986432

約数和(自身を除く): 283022412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1093, 1630, 1956, 2119, 2186, 2445, 3260, 3279, 4238, 4372, 4890, 5465, 6357, 6558, 8476, 9780, 10595, 10930, 12714, 13116, 14209, 16395, 21190, 21860, 25428, 28418, 31785, 32790, 42380, 42627, 56836, 63570, 65580, 71045, 85254, 127140, 142090, 170508, 178159, 213135, 284180, 356318, 426270, 534477, 712636, 852540, 890795, 1068954, 1781590, 2137908, 2316067, 2672385, 3563180, 4632134, 5344770, 6948201, 9264268, 10689540, 11580335, 13896402, 23160670, 27792804, 34741005, 46321340, 69482010, 138964020]

約数ペア:

[(1, 138964020), (2, 69482010), (3, 46321340), (4, 34741005), (5, 27792804), (6, 23160670), (10, 13896402), (12, 11580335), (13, 10689540), (15, 9264268), (20, 6948201), (26, 5344770), (30, 4632134), (39, 3563180), (52, 2672385), (60, 2316067), (65, 2137908), (78, 1781590), (130, 1068954), (156, 890795), (163, 852540), (195, 712636), (260, 534477), (326, 426270), (390, 356318), (489, 284180), (652, 213135), (780, 178159), (815, 170508), (978, 142090), (1093, 127140), (1630, 85254), (1956, 71045), (2119, 65580), (2186, 63570), (2445, 56836), (3260, 42627), (3279, 42380), (4238, 32790), (4372, 31785), (4890, 28418), (5465, 25428), (6357, 21860), (6558, 21190), (8476, 16395), (9780, 14209), (10595, 13116), (10930, 12714)]