161993232

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 481665600

約数和(自身を除く): 319672368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 69, 72, 92, 118, 138, 144, 177, 184, 207, 236, 276, 354, 368, 414, 472, 531, 552, 708, 828, 829, 944, 1062, 1104, 1357, 1416, 1656, 1658, 2124, 2487, 2714, 2832, 3312, 3316, 4071, 4248, 4974, 5428, 6632, 7461, 8142, 8496, 9948, 10856, 12213, 13264, 14922, 16284, 19067, 19896, 21712, 24426, 29844, 32568, 38134, 39792, 48852, 48911, 57201, 59688, 65136, 76268, 97704, 97822, 114402, 119376, 146733, 152536, 171603, 195408, 195644, 228804, 293466, 305072, 343206, 391288, 440199, 457608, 586932, 686412, 782576, 880398, 915216, 1124953, 1173864, 1372824, 1760796, 2249906, 2347728, 2745648, 3374859, 3521592, 4499812, 6749718, 7043184, 8999624, 10124577, 13499436, 17999248, 20249154, 26998872, 40498308, 53997744, 80996616, 161993232]

約数ペア:

[(1, 161993232), (2, 80996616), (3, 53997744), (4, 40498308), (6, 26998872), (8, 20249154), (9, 17999248), (12, 13499436), (16, 10124577), (18, 8999624), (23, 7043184), (24, 6749718), (36, 4499812), (46, 3521592), (48, 3374859), (59, 2745648), (69, 2347728), (72, 2249906), (92, 1760796), (118, 1372824), (138, 1173864), (144, 1124953), (177, 915216), (184, 880398), (207, 782576), (236, 686412), (276, 586932), (354, 457608), (368, 440199), (414, 391288), (472, 343206), (531, 305072), (552, 293466), (708, 228804), (828, 195644), (829, 195408), (944, 171603), (1062, 152536), (1104, 146733), (1357, 119376), (1416, 114402), (1656, 97822), (1658, 97704), (2124, 76268), (2487, 65136), (2714, 59688), (2832, 57201), (3312, 48911), (3316, 48852), (4071, 39792), (4248, 38134), (4974, 32568), (5428, 29844), (6632, 24426), (7461, 21712), (8142, 19896), (8496, 19067), (9948, 16284), (10856, 14922), (12213, 13264)]