156960756

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{48989}}^1$

素因数の和:49088

約数の個数: 36

約数和(自身を含む): 401228100

約数和(自身を除く): 244267344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 48989, 97978, 146967, 195956, 293934, 440901, 587868, 881802, 1763604, 4360021, 8720042, 13080063, 17440084, 26160126, 39240189, 52320252, 78480378, 156960756]

約数ペア:

[(1, 156960756), (2, 78480378), (3, 52320252), (4, 39240189), (6, 26160126), (9, 17440084), (12, 13080063), (18, 8720042), (36, 4360021), (89, 1763604), (178, 881802), (267, 587868), (356, 440901), (534, 293934), (801, 195956), (1068, 146967), (1602, 97978), (3204, 48989)]