201615193072

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1\times {\mathrm{1559}}^1$

素因数の和:2314

約数の個数: 80

約数和(自身を含む): 398140142400

約数和(自身を除く): 196524949328

約数列:

[1, 2, 4, 8, 16, 89, 178, 197, 356, 394, 461, 712, 788, 922, 1424, 1559, 1576, 1844, 3118, 3152, 3688, 6236, 7376, 12472, 17533, 24944, 35066, 41029, 70132, 82058, 90817, 138751, 140264, 164116, 181634, 277502, 280528, 307123, 328232, 363268, 555004, 614246, 656464, 718699, 726536, 1110008, 1228492, 1437398, 1453072, 2220016, 2456984, 2874796, 4913968, 5749592, 8082713, 11499184, 16165426, 27333947, 32330852, 54667894, 63964211, 64661704, 109335788, 127928422, 129323408, 141583703, 218671576, 255856844, 283167406, 437343152, 511713688, 566334812, 1023427376, 1132669624, 2265339248, 12600949567, 25201899134, 50403798268, 100807596536, 201615193072]

約数ペア:

[(1, 201615193072), (2, 100807596536), (4, 50403798268), (8, 25201899134), (16, 12600949567), (89, 2265339248), (178, 1132669624), (197, 1023427376), (356, 566334812), (394, 511713688), (461, 437343152), (712, 283167406), (788, 255856844), (922, 218671576), (1424, 141583703), (1559, 129323408), (1576, 127928422), (1844, 109335788), (3118, 64661704), (3152, 63964211), (3688, 54667894), (6236, 32330852), (7376, 27333947), (12472, 16165426), (17533, 11499184), (24944, 8082713), (35066, 5749592), (41029, 4913968), (70132, 2874796), (82058, 2456984), (90817, 2220016), (138751, 1453072), (140264, 1437398), (164116, 1228492), (181634, 1110008), (277502, 726536), (280528, 718699), (307123, 656464), (328232, 614246), (363268, 555004)]