131767974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 308926800

約数和(自身を除く): 177158826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 2061, 2459, 2977, 4122, 4918, 5954, 7377, 8931, 14754, 17862, 22131, 26793, 31967, 44262, 53586, 63934, 95901, 191802, 287703, 563111, 575406, 1126222, 1689333, 3378666, 5067999, 7320443, 10135998, 14640886, 21961329, 43922658, 65883987, 131767974]

約数ペア:

[(1, 131767974), (2, 65883987), (3, 43922658), (6, 21961329), (9, 14640886), (13, 10135998), (18, 7320443), (26, 5067999), (39, 3378666), (78, 1689333), (117, 1126222), (229, 575406), (234, 563111), (458, 287703), (687, 191802), (1374, 95901), (2061, 63934), (2459, 53586), (2977, 44262), (4122, 31967), (4918, 26793), (5954, 22131), (7377, 17862), (8931, 14754)]