121504128

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 340761600

約数和(自身を除く): 219257472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 173, 177, 186, 192, 236, 248, 346, 354, 372, 384, 472, 496, 519, 692, 708, 744, 944, 992, 1038, 1384, 1416, 1488, 1829, 1888, 1984, 2076, 2768, 2832, 2976, 3658, 3776, 3968, 4152, 5363, 5487, 5536, 5664, 5952, 7316, 7552, 8304, 10207, 10726, 10974, 11072, 11328, 11904, 14632, 16089, 16608, 20414, 21452, 21948, 22144, 22656, 29264, 30621, 32178, 33216, 40828, 42904, 43896, 58528, 61242, 64356, 66432, 81656, 85808, 87792, 117056, 122484, 128712, 163312, 171616, 175584, 234112, 244968, 257424, 316417, 326624, 343232, 351168, 489936, 514848, 632834, 653248, 686464, 702336, 949251, 979872, 1029696, 1265668, 1306496, 1898502, 1959744, 2059392, 2531336, 3797004, 3919488, 5062672, 7594008, 10125344, 15188016, 20250688, 30376032, 40501376, 60752064, 121504128]

約数ペア:

[(1, 121504128), (2, 60752064), (3, 40501376), (4, 30376032), (6, 20250688), (8, 15188016), (12, 10125344), (16, 7594008), (24, 5062672), (31, 3919488), (32, 3797004), (48, 2531336), (59, 2059392), (62, 1959744), (64, 1898502), (93, 1306496), (96, 1265668), (118, 1029696), (124, 979872), (128, 949251), (173, 702336), (177, 686464), (186, 653248), (192, 632834), (236, 514848), (248, 489936), (346, 351168), (354, 343232), (372, 326624), (384, 316417), (472, 257424), (496, 244968), (519, 234112), (692, 175584), (708, 171616), (744, 163312), (944, 128712), (992, 122484), (1038, 117056), (1384, 87792), (1416, 85808), (1488, 81656), (1829, 66432), (1888, 64356), (1984, 61242), (2076, 58528), (2768, 43896), (2832, 42904), (2976, 40828), (3658, 33216), (3776, 32178), (3968, 30621), (4152, 29264), (5363, 22656), (5487, 22144), (5536, 21948), (5664, 21452), (5952, 20414), (7316, 16608), (7552, 16089), (8304, 14632), (10207, 11904), (10726, 11328), (10974, 11072)]