131496372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1627

約数の個数: 120

約数和(自身を含む): 403741184

約数和(自身を除く): 272244812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1567, 1998, 2268, 2331, 2997, 3108, 3134, 3996, 4662, 4701, 5994, 6268, 6993, 9324, 9402, 10969, 11988, 13986, 14103, 18804, 20979, 21938, 27972, 28206, 32907, 41958, 42309, 43876, 56412, 57979, 65814, 83916, 84618, 98721, 115958, 126927, 131628, 169236, 173937, 197442, 231916, 253854, 296163, 347874, 394884, 405853, 507708, 521811, 592326, 695748, 811706, 888489, 1043622, 1184652, 1217559, 1565433, 1623412, 1776978, 2087244, 2435118, 3130866, 3553956, 3652677, 4696299, 4870236, 6261732, 7305354, 9392598, 10958031, 14610708, 18785196, 21916062, 32874093, 43832124, 65748186, 131496372]

約数ペア:

[(1, 131496372), (2, 65748186), (3, 43832124), (4, 32874093), (6, 21916062), (7, 18785196), (9, 14610708), (12, 10958031), (14, 9392598), (18, 7305354), (21, 6261732), (27, 4870236), (28, 4696299), (36, 3652677), (37, 3553956), (42, 3130866), (54, 2435118), (63, 2087244), (74, 1776978), (81, 1623412), (84, 1565433), (108, 1217559), (111, 1184652), (126, 1043622), (148, 888489), (162, 811706), (189, 695748), (222, 592326), (252, 521811), (259, 507708), (324, 405853), (333, 394884), (378, 347874), (444, 296163), (518, 253854), (567, 231916), (666, 197442), (756, 173937), (777, 169236), (999, 131628), (1036, 126927), (1134, 115958), (1332, 98721), (1554, 84618), (1567, 83916), (1998, 65814), (2268, 57979), (2331, 56412), (2997, 43876), (3108, 42309), (3134, 41958), (3996, 32907), (4662, 28206), (4701, 27972), (5994, 21938), (6268, 20979), (6993, 18804), (9324, 14103), (9402, 13986), (10969, 11988)]