151617978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{366227}}^1$

素因数の和:366258

約数の個数: 24

約数和(自身を含む): 342789408

約数和(自身を除く): 191171430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 366227, 732454, 1098681, 2197362, 3296043, 6592086, 8423221, 16846442, 25269663, 50539326, 75808989, 151617978]

約数ペア:

[(1, 151617978), (2, 75808989), (3, 50539326), (6, 25269663), (9, 16846442), (18, 8423221), (23, 6592086), (46, 3296043), (69, 2197362), (138, 1098681), (207, 732454), (414, 366227)]