168397748

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{1163}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 300954528

約数和(自身を除く): 132556780

約数列:

[1, 2, 4, 53, 106, 212, 683, 1163, 1366, 2326, 2732, 4652, 36199, 61639, 72398, 123278, 144796, 246556, 794329, 1588658, 3177316, 42099437, 84198874, 168397748]

約数ペア:

[(1, 168397748), (2, 84198874), (4, 42099437), (53, 3177316), (106, 1588658), (212, 794329), (683, 246556), (1163, 144796), (1366, 123278), (2326, 72398), (2732, 61639), (4652, 36199)]