168562860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122147}}^1$

素因数の和:122182

約数の個数: 48

約数和(自身を含む): 492500736

約数和(自身を除く): 323937876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 122147, 244294, 366441, 488588, 610735, 732882, 1221470, 1465764, 1832205, 2442940, 2809381, 3664410, 5618762, 7328820, 8428143, 11237524, 14046905, 16856286, 28093810, 33712572, 42140715, 56187620, 84281430, 168562860]

約数ペア:

[(1, 168562860), (2, 84281430), (3, 56187620), (4, 42140715), (5, 33712572), (6, 28093810), (10, 16856286), (12, 14046905), (15, 11237524), (20, 8428143), (23, 7328820), (30, 5618762), (46, 3664410), (60, 2809381), (69, 2442940), (92, 1832205), (115, 1465764), (138, 1221470), (230, 732882), (276, 610735), (345, 488588), (460, 366441), (690, 244294), (1380, 122147)]