167831248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12043}}^1$

素因数の和:12131

約数の個数: 40

約数和(自身を含む): 355442528

約数和(自身を除く): 187611280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 12043, 13936, 24086, 48172, 96344, 156559, 192688, 313118, 626236, 806881, 1252472, 1613762, 2504944, 3227524, 6455048, 10489453, 12910096, 20978906, 41957812, 83915624, 167831248]

約数ペア:

[(1, 167831248), (2, 83915624), (4, 41957812), (8, 20978906), (13, 12910096), (16, 10489453), (26, 6455048), (52, 3227524), (67, 2504944), (104, 1613762), (134, 1252472), (208, 806881), (268, 626236), (536, 313118), (871, 192688), (1072, 156559), (1742, 96344), (3484, 48172), (6968, 24086), (12043, 13936)]