131447064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1289}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 376473600

約数和(自身を除く): 245026536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 1214, 1289, 1821, 2428, 2578, 3642, 3867, 4249, 4856, 5156, 7284, 7734, 8498, 9023, 10312, 12747, 14568, 15468, 16996, 18046, 25494, 27069, 30936, 33992, 36092, 50988, 54138, 72184, 101976, 108276, 216552, 782423, 1564846, 2347269, 3129692, 4694538, 5476961, 6259384, 9389076, 10953922, 16430883, 18778152, 21907844, 32861766, 43815688, 65723532, 131447064]

約数ペア:

[(1, 131447064), (2, 65723532), (3, 43815688), (4, 32861766), (6, 21907844), (7, 18778152), (8, 16430883), (12, 10953922), (14, 9389076), (21, 6259384), (24, 5476961), (28, 4694538), (42, 3129692), (56, 2347269), (84, 1564846), (168, 782423), (607, 216552), (1214, 108276), (1289, 101976), (1821, 72184), (2428, 54138), (2578, 50988), (3642, 36092), (3867, 33992), (4249, 30936), (4856, 27069), (5156, 25494), (7284, 18046), (7734, 16996), (8498, 15468), (9023, 14568), (10312, 12747)]