131311362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8347

約数の個数: 64

約数和(自身を含む): 334414080

約数和(自身を除く): 203102718

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 174, 182, 203, 273, 377, 406, 546, 609, 754, 1131, 1218, 2262, 2639, 5278, 7917, 8293, 15834, 16586, 24879, 49758, 58051, 107809, 116102, 174153, 215618, 240497, 323427, 348306, 480994, 646854, 721491, 754663, 1442982, 1509326, 1683479, 2263989, 3126461, 3366958, 4527978, 5050437, 6252922, 9379383, 10100874, 18758766, 21885227, 43770454, 65655681, 131311362]

約数ペア:

[(1, 131311362), (2, 65655681), (3, 43770454), (6, 21885227), (7, 18758766), (13, 10100874), (14, 9379383), (21, 6252922), (26, 5050437), (29, 4527978), (39, 3366958), (42, 3126461), (58, 2263989), (78, 1683479), (87, 1509326), (91, 1442982), (174, 754663), (182, 721491), (203, 646854), (273, 480994), (377, 348306), (406, 323427), (546, 240497), (609, 215618), (754, 174153), (1131, 116102), (1218, 107809), (2262, 58051), (2639, 49758), (5278, 24879), (7917, 16586), (8293, 15834)]