15691685232

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{21503}}^1$

素因数の和:22198

約数の個数: 80

約数和(自身を含む): 42365288448

約数和(自身を除く): 26673603216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 661, 1104, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15203, 15864, 21503, 30406, 31728, 43006, 45609, 60812, 64509, 86012, 91218, 121624, 129018, 172024, 182436, 243248, 258036, 344048, 364872, 494569, 516072, 729744, 989138, 1032144, 1483707, 1978276, 2967414, 3956552, 5934828, 7913104, 11869656, 14213483, 23739312, 28426966, 42640449, 56853932, 85280898, 113707864, 170561796, 227415728, 326910109, 341123592, 653820218, 682247184, 980730327, 1307640436, 1961460654, 2615280872, 3922921308, 5230561744, 7845842616, 15691685232]

約数ペア:

[(1, 15691685232), (2, 7845842616), (3, 5230561744), (4, 3922921308), (6, 2615280872), (8, 1961460654), (12, 1307640436), (16, 980730327), (23, 682247184), (24, 653820218), (46, 341123592), (48, 326910109), (69, 227415728), (92, 170561796), (138, 113707864), (184, 85280898), (276, 56853932), (368, 42640449), (552, 28426966), (661, 23739312), (1104, 14213483), (1322, 11869656), (1983, 7913104), (2644, 5934828), (3966, 3956552), (5288, 2967414), (7932, 1978276), (10576, 1483707), (15203, 1032144), (15864, 989138), (21503, 729744), (30406, 516072), (31728, 494569), (43006, 364872), (45609, 344048), (60812, 258036), (64509, 243248), (86012, 182436), (91218, 172024), (121624, 129018)]