131509584

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:769

約数の個数: 120

約数和(自身を含む): 391135680

約数和(自身を除く): 259626096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 69, 72, 92, 118, 138, 144, 177, 184, 207, 236, 276, 354, 368, 414, 472, 531, 552, 673, 708, 828, 944, 1062, 1104, 1346, 1357, 1416, 1656, 2019, 2124, 2692, 2714, 2832, 3312, 4038, 4071, 4248, 5384, 5428, 6057, 8076, 8142, 8496, 10768, 10856, 12114, 12213, 15479, 16152, 16284, 21712, 24228, 24426, 30958, 32304, 32568, 39707, 46437, 48456, 48852, 61916, 65136, 79414, 92874, 96912, 97704, 119121, 123832, 139311, 158828, 185748, 195408, 238242, 247664, 278622, 317656, 357363, 371496, 476484, 557244, 635312, 714726, 742992, 913261, 952968, 1114488, 1429452, 1826522, 1905936, 2228976, 2739783, 2858904, 3653044, 5479566, 5717808, 7306088, 8219349, 10959132, 14612176, 16438698, 21918264, 32877396, 43836528, 65754792, 131509584]

約数ペア:

[(1, 131509584), (2, 65754792), (3, 43836528), (4, 32877396), (6, 21918264), (8, 16438698), (9, 14612176), (12, 10959132), (16, 8219349), (18, 7306088), (23, 5717808), (24, 5479566), (36, 3653044), (46, 2858904), (48, 2739783), (59, 2228976), (69, 1905936), (72, 1826522), (92, 1429452), (118, 1114488), (138, 952968), (144, 913261), (177, 742992), (184, 714726), (207, 635312), (236, 557244), (276, 476484), (354, 371496), (368, 357363), (414, 317656), (472, 278622), (531, 247664), (552, 238242), (673, 195408), (708, 185748), (828, 158828), (944, 139311), (1062, 123832), (1104, 119121), (1346, 97704), (1357, 96912), (1416, 92874), (1656, 79414), (2019, 65136), (2124, 61916), (2692, 48852), (2714, 48456), (2832, 46437), (3312, 39707), (4038, 32568), (4071, 32304), (4248, 30958), (5384, 24426), (5428, 24228), (6057, 21712), (8076, 16284), (8142, 16152), (8496, 15479), (10768, 12213), (10856, 12114)]