143491968

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 439648560

約数和(自身を除く): 296156592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 289, 306, 384, 408, 431, 544, 576, 578, 612, 816, 862, 867, 1088, 1152, 1156, 1224, 1293, 1632, 1724, 1734, 2176, 2312, 2448, 2586, 2601, 3264, 3448, 3468, 3879, 4624, 4896, 5172, 5202, 6528, 6896, 6936, 7327, 7758, 9248, 9792, 10344, 10404, 13792, 13872, 14654, 15516, 18496, 19584, 20688, 20808, 21981, 27584, 27744, 29308, 31032, 36992, 41376, 41616, 43962, 55168, 55488, 58616, 62064, 65943, 82752, 83232, 87924, 110976, 117232, 124128, 124559, 131886, 165504, 166464, 175848, 234464, 248256, 249118, 263772, 332928, 351696, 373677, 468928, 496512, 498236, 527544, 703392, 747354, 937856, 996472, 1055088, 1121031, 1406784, 1494708, 1992944, 2110176, 2242062, 2813568, 2989416, 3985888, 4220352, 4484124, 5978832, 7971776, 8440704, 8968248, 11957664, 15943552, 17936496, 23915328, 35872992, 47830656, 71745984, 143491968]

約数ペア:

[(1, 143491968), (2, 71745984), (3, 47830656), (4, 35872992), (6, 23915328), (8, 17936496), (9, 15943552), (12, 11957664), (16, 8968248), (17, 8440704), (18, 7971776), (24, 5978832), (32, 4484124), (34, 4220352), (36, 3985888), (48, 2989416), (51, 2813568), (64, 2242062), (68, 2110176), (72, 1992944), (96, 1494708), (102, 1406784), (128, 1121031), (136, 1055088), (144, 996472), (153, 937856), (192, 747354), (204, 703392), (272, 527544), (288, 498236), (289, 496512), (306, 468928), (384, 373677), (408, 351696), (431, 332928), (544, 263772), (576, 249118), (578, 248256), (612, 234464), (816, 175848), (862, 166464), (867, 165504), (1088, 131886), (1152, 124559), (1156, 124128), (1224, 117232), (1293, 110976), (1632, 87924), (1724, 83232), (1734, 82752), (2176, 65943), (2312, 62064), (2448, 58616), (2586, 55488), (2601, 55168), (3264, 43962), (3448, 41616), (3468, 41376), (3879, 36992), (4624, 31032), (4896, 29308), (5172, 27744), (5202, 27584), (6528, 21981), (6896, 20808), (6936, 20688), (7327, 19584), (7758, 18496), (9248, 15516), (9792, 14654), (10344, 13872), (10404, 13792)]