138899436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12197}}^1$

素因数の和:12290

約数の個数: 48

約数和(自身を含む): 353839584

約数和(自身を除く): 214940148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 12197, 24394, 36591, 48788, 73182, 146364, 158561, 317122, 475683, 634244, 890381, 951366, 1780762, 1902732, 2671143, 3561524, 5342286, 10684572, 11574953, 23149906, 34724859, 46299812, 69449718, 138899436]

約数ペア:

[(1, 138899436), (2, 69449718), (3, 46299812), (4, 34724859), (6, 23149906), (12, 11574953), (13, 10684572), (26, 5342286), (39, 3561524), (52, 2671143), (73, 1902732), (78, 1780762), (146, 951366), (156, 890381), (219, 634244), (292, 475683), (438, 317122), (876, 158561), (949, 146364), (1898, 73182), (2847, 48788), (3796, 36591), (5694, 24394), (11388, 12197)]