123551616

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 221910144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 107, 124, 128, 186, 192, 194, 214, 248, 291, 321, 372, 384, 388, 428, 496, 582, 642, 744, 776, 856, 992, 1164, 1284, 1488, 1552, 1712, 1984, 2328, 2568, 2976, 3007, 3104, 3317, 3424, 3968, 4656, 5136, 5952, 6014, 6208, 6634, 6848, 9021, 9312, 9951, 10272, 10379, 11904, 12028, 12416, 13268, 13696, 18042, 18624, 19902, 20544, 20758, 24056, 26536, 31137, 36084, 37248, 39804, 41088, 41516, 48112, 53072, 62274, 72168, 79608, 83032, 96224, 106144, 124548, 144336, 159216, 166064, 192448, 212288, 249096, 288672, 318432, 321749, 332128, 384896, 424576, 498192, 577344, 636864, 643498, 664256, 965247, 996384, 1154688, 1273728, 1286996, 1328512, 1930494, 1992768, 2573992, 3860988, 3985536, 5147984, 7721976, 10295968, 15443952, 20591936, 30887904, 41183872, 61775808, 123551616]

約数ペア:

[(1, 123551616), (2, 61775808), (3, 41183872), (4, 30887904), (6, 20591936), (8, 15443952), (12, 10295968), (16, 7721976), (24, 5147984), (31, 3985536), (32, 3860988), (48, 2573992), (62, 1992768), (64, 1930494), (93, 1328512), (96, 1286996), (97, 1273728), (107, 1154688), (124, 996384), (128, 965247), (186, 664256), (192, 643498), (194, 636864), (214, 577344), (248, 498192), (291, 424576), (321, 384896), (372, 332128), (384, 321749), (388, 318432), (428, 288672), (496, 249096), (582, 212288), (642, 192448), (744, 166064), (776, 159216), (856, 144336), (992, 124548), (1164, 106144), (1284, 96224), (1488, 83032), (1552, 79608), (1712, 72168), (1984, 62274), (2328, 53072), (2568, 48112), (2976, 41516), (3007, 41088), (3104, 39804), (3317, 37248), (3424, 36084), (3968, 31137), (4656, 26536), (5136, 24056), (5952, 20758), (6014, 20544), (6208, 19902), (6634, 18624), (6848, 18042), (9021, 13696), (9312, 13268), (9951, 12416), (10272, 12028), (10379, 11904)]