129307248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 416643968

約数和(自身を除く): 287336720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 787, 978, 1008, 1141, 1304, 1467, 1574, 1956, 2282, 2361, 2608, 2934, 3148, 3423, 3912, 4564, 4722, 5509, 5868, 6296, 6846, 7083, 7824, 9128, 9444, 10269, 11018, 11736, 12592, 13692, 14166, 16527, 18256, 18888, 20538, 22036, 23472, 27384, 28332, 33054, 37776, 41076, 44072, 49581, 54768, 56664, 66108, 82152, 88144, 99162, 113328, 128281, 132216, 164304, 198324, 256562, 264432, 384843, 396648, 513124, 769686, 793296, 897967, 1026248, 1154529, 1539372, 1795934, 2052496, 2309058, 2693901, 3078744, 3591868, 4618116, 5387802, 6157488, 7183736, 8081703, 9236232, 10775604, 14367472, 16163406, 18472464, 21551208, 32326812, 43102416, 64653624, 129307248]

約数ペア:

[(1, 129307248), (2, 64653624), (3, 43102416), (4, 32326812), (6, 21551208), (7, 18472464), (8, 16163406), (9, 14367472), (12, 10775604), (14, 9236232), (16, 8081703), (18, 7183736), (21, 6157488), (24, 5387802), (28, 4618116), (36, 3591868), (42, 3078744), (48, 2693901), (56, 2309058), (63, 2052496), (72, 1795934), (84, 1539372), (112, 1154529), (126, 1026248), (144, 897967), (163, 793296), (168, 769686), (252, 513124), (326, 396648), (336, 384843), (489, 264432), (504, 256562), (652, 198324), (787, 164304), (978, 132216), (1008, 128281), (1141, 113328), (1304, 99162), (1467, 88144), (1574, 82152), (1956, 66108), (2282, 56664), (2361, 54768), (2608, 49581), (2934, 44072), (3148, 41076), (3423, 37776), (3912, 33054), (4564, 28332), (4722, 27384), (5509, 23472), (5868, 22036), (6296, 20538), (6846, 18888), (7083, 18256), (7824, 16527), (9128, 14166), (9444, 13692), (10269, 12592), (11018, 11736)]