131326182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1934

約数の個数: 72

約数和(自身を含む): 321678864

約数和(自身を除く): 190352682

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 507, 598, 897, 1014, 1521, 1794, 1877, 2691, 3042, 3754, 3887, 5382, 5631, 7774, 11262, 11661, 16893, 23322, 24401, 33786, 34983, 43171, 48802, 69966, 73203, 86342, 129513, 146406, 219609, 259026, 317213, 388539, 439218, 561223, 634426, 777078, 951639, 1122446, 1683669, 1903278, 2854917, 3367338, 5051007, 5709834, 7295899, 10102014, 14591798, 21887697, 43775394, 65663091, 131326182]

約数ペア:

[(1, 131326182), (2, 65663091), (3, 43775394), (6, 21887697), (9, 14591798), (13, 10102014), (18, 7295899), (23, 5709834), (26, 5051007), (39, 3367338), (46, 2854917), (69, 1903278), (78, 1683669), (117, 1122446), (138, 951639), (169, 777078), (207, 634426), (234, 561223), (299, 439218), (338, 388539), (414, 317213), (507, 259026), (598, 219609), (897, 146406), (1014, 129513), (1521, 86342), (1794, 73203), (1877, 69966), (2691, 48802), (3042, 43171), (3754, 34983), (3887, 33786), (5382, 24401), (5631, 23322), (7774, 16893), (11262, 11661)]