131917032

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 267250968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 234, 312, 327, 351, 431, 436, 468, 654, 702, 862, 872, 936, 981, 1293, 1308, 1404, 1417, 1724, 1962, 2586, 2616, 2808, 2834, 2943, 3448, 3879, 3924, 4251, 5172, 5603, 5668, 5886, 7758, 7848, 8502, 10344, 11206, 11336, 11637, 11772, 12753, 15516, 16809, 17004, 22412, 23274, 23544, 25506, 31032, 33618, 34008, 38259, 44824, 46548, 46979, 50427, 51012, 67236, 76518, 93096, 93958, 100854, 102024, 134472, 140937, 151281, 153036, 187916, 201708, 281874, 302562, 306072, 375832, 403416, 422811, 563748, 605124, 610727, 845622, 1127496, 1210248, 1221454, 1268433, 1691244, 1832181, 2442908, 2536866, 3382488, 3664362, 4885816, 5073732, 5496543, 7328724, 10147464, 10993086, 14657448, 16489629, 21986172, 32979258, 43972344, 65958516, 131917032]

約数ペア:

[(1, 131917032), (2, 65958516), (3, 43972344), (4, 32979258), (6, 21986172), (8, 16489629), (9, 14657448), (12, 10993086), (13, 10147464), (18, 7328724), (24, 5496543), (26, 5073732), (27, 4885816), (36, 3664362), (39, 3382488), (52, 2536866), (54, 2442908), (72, 1832181), (78, 1691244), (104, 1268433), (108, 1221454), (109, 1210248), (117, 1127496), (156, 845622), (216, 610727), (218, 605124), (234, 563748), (312, 422811), (327, 403416), (351, 375832), (431, 306072), (436, 302562), (468, 281874), (654, 201708), (702, 187916), (862, 153036), (872, 151281), (936, 140937), (981, 134472), (1293, 102024), (1308, 100854), (1404, 93958), (1417, 93096), (1724, 76518), (1962, 67236), (2586, 51012), (2616, 50427), (2808, 46979), (2834, 46548), (2943, 44824), (3448, 38259), (3879, 34008), (3924, 33618), (4251, 31032), (5172, 25506), (5603, 23544), (5668, 23274), (5886, 22412), (7758, 17004), (7848, 16809), (8502, 15516), (10344, 12753), (11206, 11772), (11336, 11637)]