142105488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2005

約数の個数: 120

約数和(自身を含む): 441043200

約数和(自身を除く): 298937712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 1949, 2352, 2604, 3038, 3472, 3898, 4557, 5208, 5847, 6076, 7796, 9114, 10416, 11694, 12152, 13643, 15592, 18228, 23388, 24304, 27286, 31184, 36456, 40929, 46776, 54572, 60419, 72912, 81858, 93552, 95501, 109144, 120838, 163716, 181257, 191002, 218288, 241676, 286503, 327432, 362514, 382004, 422933, 483352, 573006, 654864, 725028, 764008, 845866, 966704, 1146012, 1268799, 1450056, 1528016, 1691732, 2292024, 2537598, 2900112, 2960531, 3383464, 4584048, 5075196, 5921062, 6766928, 8881593, 10150392, 11842124, 17763186, 20300784, 23684248, 35526372, 47368496, 71052744, 142105488]

約数ペア:

[(1, 142105488), (2, 71052744), (3, 47368496), (4, 35526372), (6, 23684248), (7, 20300784), (8, 17763186), (12, 11842124), (14, 10150392), (16, 8881593), (21, 6766928), (24, 5921062), (28, 5075196), (31, 4584048), (42, 3383464), (48, 2960531), (49, 2900112), (56, 2537598), (62, 2292024), (84, 1691732), (93, 1528016), (98, 1450056), (112, 1268799), (124, 1146012), (147, 966704), (168, 845866), (186, 764008), (196, 725028), (217, 654864), (248, 573006), (294, 483352), (336, 422933), (372, 382004), (392, 362514), (434, 327432), (496, 286503), (588, 241676), (651, 218288), (744, 191002), (784, 181257), (868, 163716), (1176, 120838), (1302, 109144), (1488, 95501), (1519, 93552), (1736, 81858), (1949, 72912), (2352, 60419), (2604, 54572), (3038, 46776), (3472, 40929), (3898, 36456), (4557, 31184), (5208, 27286), (5847, 24304), (6076, 23388), (7796, 18228), (9114, 15592), (10416, 13643), (11694, 12152)]