131134302

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 80

約数和(自身を含む): 321263712

約数和(自身を除く): 190129410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 426, 639, 702, 877, 923, 1053, 1278, 1754, 1846, 1917, 2106, 2631, 2769, 3834, 5262, 5538, 5751, 7893, 8307, 11401, 11502, 15786, 16614, 22802, 23679, 24921, 34203, 47358, 49842, 62267, 68406, 71037, 74763, 102609, 124534, 142074, 149526, 186801, 205218, 307827, 373602, 560403, 615654, 809471, 923481, 1120806, 1618942, 1681209, 1846962, 2428413, 3362418, 4856826, 5043627, 7285239, 10087254, 14570478, 21855717, 43711434, 65567151, 131134302]

約数ペア:

[(1, 131134302), (2, 65567151), (3, 43711434), (6, 21855717), (9, 14570478), (13, 10087254), (18, 7285239), (26, 5043627), (27, 4856826), (39, 3362418), (54, 2428413), (71, 1846962), (78, 1681209), (81, 1618942), (117, 1120806), (142, 923481), (162, 809471), (213, 615654), (234, 560403), (351, 373602), (426, 307827), (639, 205218), (702, 186801), (877, 149526), (923, 142074), (1053, 124534), (1278, 102609), (1754, 74763), (1846, 71037), (1917, 68406), (2106, 62267), (2631, 49842), (2769, 47358), (3834, 34203), (5262, 24921), (5538, 23679), (5751, 22802), (7893, 16614), (8307, 15786), (11401, 11502)]