123911568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 381734496

約数和(自身を除く): 257822928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 137, 144, 176, 198, 264, 274, 396, 411, 528, 548, 571, 792, 822, 1096, 1142, 1233, 1507, 1584, 1644, 1713, 2192, 2284, 2466, 3014, 3288, 3426, 4521, 4568, 4932, 5139, 6028, 6281, 6576, 6852, 9042, 9136, 9864, 10278, 12056, 12562, 13563, 13704, 18084, 18843, 19728, 20556, 24112, 25124, 27126, 27408, 36168, 37686, 41112, 50248, 54252, 56529, 72336, 75372, 78227, 82224, 100496, 108504, 113058, 150744, 156454, 217008, 226116, 234681, 301488, 312908, 452232, 469362, 625816, 704043, 860497, 904464, 938724, 1251632, 1408086, 1720994, 1877448, 2581491, 2816172, 3441988, 3754896, 5162982, 5632344, 6883976, 7744473, 10325964, 11264688, 13767952, 15488946, 20651928, 30977892, 41303856, 61955784, 123911568]

約数ペア:

[(1, 123911568), (2, 61955784), (3, 41303856), (4, 30977892), (6, 20651928), (8, 15488946), (9, 13767952), (11, 11264688), (12, 10325964), (16, 7744473), (18, 6883976), (22, 5632344), (24, 5162982), (33, 3754896), (36, 3441988), (44, 2816172), (48, 2581491), (66, 1877448), (72, 1720994), (88, 1408086), (99, 1251632), (132, 938724), (137, 904464), (144, 860497), (176, 704043), (198, 625816), (264, 469362), (274, 452232), (396, 312908), (411, 301488), (528, 234681), (548, 226116), (571, 217008), (792, 156454), (822, 150744), (1096, 113058), (1142, 108504), (1233, 100496), (1507, 82224), (1584, 78227), (1644, 75372), (1713, 72336), (2192, 56529), (2284, 54252), (2466, 50248), (3014, 41112), (3288, 37686), (3426, 36168), (4521, 27408), (4568, 27126), (4932, 25124), (5139, 24112), (6028, 20556), (6281, 19728), (6576, 18843), (6852, 18084), (9042, 13704), (9136, 13563), (9864, 12562), (10278, 12056)]