157194

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 362880

約数和(自身を除く): 205686

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 71, 82, 123, 142, 213, 246, 369, 426, 639, 738, 1107, 1278, 1917, 2214, 2911, 3834, 5822, 8733, 17466, 26199, 52398, 78597, 157194]

約数ペア:

[(1, 157194), (2, 78597), (3, 52398), (6, 26199), (9, 17466), (18, 8733), (27, 5822), (41, 3834), (54, 2911), (71, 2214), (82, 1917), (123, 1278), (142, 1107), (213, 738), (246, 639), (369, 426)]