131031684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1259}}^1$

素因数の和:1342

約数の個数: 108

約数和(自身を含む): 392137200

約数和(自身を除く): 261105516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1259, 1652, 1764, 2124, 2478, 2518, 2891, 3717, 3777, 4956, 5036, 5782, 7434, 7554, 8673, 8813, 11331, 11564, 14868, 15108, 17346, 17626, 22662, 26019, 26439, 34692, 35252, 45324, 52038, 52878, 61691, 74281, 79317, 104076, 105756, 123382, 148562, 158634, 185073, 222843, 246764, 297124, 317268, 370146, 445686, 519967, 555219, 668529, 740292, 891372, 1039934, 1110438, 1337058, 1559901, 2079868, 2220876, 2674116, 3119802, 3639769, 4679703, 6239604, 7279538, 9359406, 10919307, 14559076, 18718812, 21838614, 32757921, 43677228, 65515842, 131031684]

約数ペア:

[(1, 131031684), (2, 65515842), (3, 43677228), (4, 32757921), (6, 21838614), (7, 18718812), (9, 14559076), (12, 10919307), (14, 9359406), (18, 7279538), (21, 6239604), (28, 4679703), (36, 3639769), (42, 3119802), (49, 2674116), (59, 2220876), (63, 2079868), (84, 1559901), (98, 1337058), (118, 1110438), (126, 1039934), (147, 891372), (177, 740292), (196, 668529), (236, 555219), (252, 519967), (294, 445686), (354, 370146), (413, 317268), (441, 297124), (531, 246764), (588, 222843), (708, 185073), (826, 158634), (882, 148562), (1062, 123382), (1239, 105756), (1259, 104076), (1652, 79317), (1764, 74281), (2124, 61691), (2478, 52878), (2518, 52038), (2891, 45324), (3717, 35252), (3777, 34692), (4956, 26439), (5036, 26019), (5782, 22662), (7434, 17626), (7554, 17346), (8673, 15108), (8813, 14868), (11331, 11564)]