131641224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 391063680

約数和(自身を除く): 259422456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 317, 363, 429, 484, 572, 634, 726, 858, 951, 968, 1144, 1268, 1331, 1452, 1573, 1716, 1902, 2536, 2662, 2904, 3146, 3432, 3487, 3804, 3993, 4121, 4719, 5324, 6292, 6974, 7608, 7986, 8242, 9438, 10461, 10648, 12363, 12584, 13948, 15972, 16484, 17303, 18876, 20922, 24726, 27896, 31944, 32968, 34606, 37752, 38357, 41844, 45331, 49452, 51909, 69212, 76714, 83688, 90662, 98904, 103818, 115071, 135993, 138424, 153428, 181324, 207636, 230142, 271986, 306856, 362648, 415272, 421927, 460284, 498641, 543972, 843854, 920568, 997282, 1087944, 1265781, 1495923, 1687708, 1994564, 2531562, 2991846, 3375416, 3989128, 5063124, 5485051, 5983692, 10126248, 10970102, 11967384, 16455153, 21940204, 32910306, 43880408, 65820612, 131641224]

約数ペア:

[(1, 131641224), (2, 65820612), (3, 43880408), (4, 32910306), (6, 21940204), (8, 16455153), (11, 11967384), (12, 10970102), (13, 10126248), (22, 5983692), (24, 5485051), (26, 5063124), (33, 3989128), (39, 3375416), (44, 2991846), (52, 2531562), (66, 1994564), (78, 1687708), (88, 1495923), (104, 1265781), (121, 1087944), (132, 997282), (143, 920568), (156, 843854), (242, 543972), (264, 498641), (286, 460284), (312, 421927), (317, 415272), (363, 362648), (429, 306856), (484, 271986), (572, 230142), (634, 207636), (726, 181324), (858, 153428), (951, 138424), (968, 135993), (1144, 115071), (1268, 103818), (1331, 98904), (1452, 90662), (1573, 83688), (1716, 76714), (1902, 69212), (2536, 51909), (2662, 49452), (2904, 45331), (3146, 41844), (3432, 38357), (3487, 37752), (3804, 34606), (3993, 32968), (4121, 31944), (4719, 27896), (5324, 24726), (6292, 20922), (6974, 18876), (7608, 17303), (7986, 16484), (8242, 15972), (9438, 13948), (10461, 12584), (10648, 12363)]