123051152

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 294481152

約数和(自身を除く): 171430000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 61, 62, 83, 98, 112, 122, 124, 166, 196, 217, 244, 248, 332, 392, 427, 434, 488, 496, 581, 664, 784, 854, 868, 976, 1162, 1328, 1519, 1708, 1736, 1891, 2324, 2573, 2989, 3038, 3416, 3472, 3782, 4067, 4648, 5063, 5146, 5978, 6076, 6832, 7564, 8134, 9296, 10126, 10292, 11956, 12152, 13237, 15128, 16268, 18011, 20252, 20584, 23912, 24304, 26474, 30256, 32536, 35441, 36022, 40504, 41168, 47824, 52948, 65072, 70882, 72044, 81008, 92659, 105896, 126077, 141764, 144088, 156953, 185318, 211792, 248087, 252154, 283528, 288176, 313906, 370636, 496174, 504308, 567056, 627812, 741272, 992348, 1008616, 1098671, 1255624, 1482544, 1984696, 2017232, 2197342, 2511248, 3969392, 4394684, 7690697, 8789368, 15381394, 17578736, 30762788, 61525576, 123051152]

約数ペア:

[(1, 123051152), (2, 61525576), (4, 30762788), (7, 17578736), (8, 15381394), (14, 8789368), (16, 7690697), (28, 4394684), (31, 3969392), (49, 2511248), (56, 2197342), (61, 2017232), (62, 1984696), (83, 1482544), (98, 1255624), (112, 1098671), (122, 1008616), (124, 992348), (166, 741272), (196, 627812), (217, 567056), (244, 504308), (248, 496174), (332, 370636), (392, 313906), (427, 288176), (434, 283528), (488, 252154), (496, 248087), (581, 211792), (664, 185318), (784, 156953), (854, 144088), (868, 141764), (976, 126077), (1162, 105896), (1328, 92659), (1519, 81008), (1708, 72044), (1736, 70882), (1891, 65072), (2324, 52948), (2573, 47824), (2989, 41168), (3038, 40504), (3416, 36022), (3472, 35441), (3782, 32536), (4067, 30256), (4648, 26474), (5063, 24304), (5146, 23912), (5978, 20584), (6076, 20252), (6832, 18011), (7564, 16268), (8134, 15128), (9296, 13237), (10126, 12152), (10292, 11956)]