140231952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 160

約数和(自身を含む): 466636800

約数和(自身を除く): 326404848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 587, 632, 711, 756, 948, 1008, 1106, 1174, 1264, 1422, 1512, 1659, 1761, 1896, 2133, 2212, 2348, 2844, 3024, 3318, 3522, 3792, 4109, 4266, 4424, 4696, 4977, 5283, 5688, 6636, 7044, 8218, 8532, 8848, 9392, 9954, 10566, 11376, 12327, 13272, 14088, 14931, 15849, 16436, 17064, 19908, 21132, 24654, 26544, 28176, 29862, 31698, 32872, 34128, 36981, 39816, 42264, 46373, 49308, 59724, 63396, 65744, 73962, 79632, 84528, 92746, 98616, 110943, 119448, 126792, 139119, 147924, 185492, 197232, 221886, 238896, 253584, 278238, 295848, 324611, 370984, 417357, 443772, 556476, 591696, 649222, 741968, 834714, 887544, 973833, 1112952, 1252071, 1298444, 1669428, 1775088, 1947666, 2225904, 2504142, 2596888, 2921499, 3338856, 3895332, 5008284, 5193776, 5842998, 6677712, 7790664, 8764497, 10016568, 11685996, 15581328, 17528994, 20033136, 23371992, 35057988, 46743984, 70115976, 140231952]

約数ペア:

[(1, 140231952), (2, 70115976), (3, 46743984), (4, 35057988), (6, 23371992), (7, 20033136), (8, 17528994), (9, 15581328), (12, 11685996), (14, 10016568), (16, 8764497), (18, 7790664), (21, 6677712), (24, 5842998), (27, 5193776), (28, 5008284), (36, 3895332), (42, 3338856), (48, 2921499), (54, 2596888), (56, 2504142), (63, 2225904), (72, 1947666), (79, 1775088), (84, 1669428), (108, 1298444), (112, 1252071), (126, 1112952), (144, 973833), (158, 887544), (168, 834714), (189, 741968), (216, 649222), (237, 591696), (252, 556476), (316, 443772), (336, 417357), (378, 370984), (432, 324611), (474, 295848), (504, 278238), (553, 253584), (587, 238896), (632, 221886), (711, 197232), (756, 185492), (948, 147924), (1008, 139119), (1106, 126792), (1174, 119448), (1264, 110943), (1422, 98616), (1512, 92746), (1659, 84528), (1761, 79632), (1896, 73962), (2133, 65744), (2212, 63396), (2348, 59724), (2844, 49308), (3024, 46373), (3318, 42264), (3522, 39816), (3792, 36981), (4109, 34128), (4266, 32872), (4424, 31698), (4696, 29862), (4977, 28176), (5283, 26544), (5688, 24654), (6636, 21132), (7044, 19908), (8218, 17064), (8532, 16436), (8848, 15849), (9392, 14931), (9954, 14088), (10566, 13272), (11376, 12327)]