119490816

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 320368384

約数和(自身を除く): 200877568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 991, 1256, 1884, 1982, 2512, 2973, 3768, 3964, 5024, 5946, 7536, 7928, 10048, 11892, 15072, 15856, 20096, 23784, 30144, 31712, 40192, 47568, 60288, 63424, 95136, 120576, 126848, 155587, 190272, 253696, 311174, 380544, 466761, 622348, 761088, 933522, 1244696, 1867044, 2489392, 3734088, 4978784, 7468176, 9957568, 14936352, 19915136, 29872704, 39830272, 59745408, 119490816]

約数ペア:

[(1, 119490816), (2, 59745408), (3, 39830272), (4, 29872704), (6, 19915136), (8, 14936352), (12, 9957568), (16, 7468176), (24, 4978784), (32, 3734088), (48, 2489392), (64, 1867044), (96, 1244696), (128, 933522), (157, 761088), (192, 622348), (256, 466761), (314, 380544), (384, 311174), (471, 253696), (628, 190272), (768, 155587), (942, 126848), (991, 120576), (1256, 95136), (1884, 63424), (1982, 60288), (2512, 47568), (2973, 40192), (3768, 31712), (3964, 30144), (5024, 23784), (5946, 20096), (7536, 15856), (7928, 15072), (10048, 11892)]