153889134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{215531}}^1$

素因数の和:215560

約数の個数: 32

約数和(自身を含む): 372439296

約数和(自身を除く): 218550162

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 215531, 431062, 646593, 1293186, 1508717, 3017434, 3664027, 4526151, 7328054, 9052302, 10992081, 21984162, 25648189, 51296378, 76944567, 153889134]

約数ペア:

[(1, 153889134), (2, 76944567), (3, 51296378), (6, 25648189), (7, 21984162), (14, 10992081), (17, 9052302), (21, 7328054), (34, 4526151), (42, 3664027), (51, 3017434), (102, 1508717), (119, 1293186), (238, 646593), (357, 431062), (714, 215531)]