145291254

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1733}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 295889760

約数和(自身を除く): 150598506

約数列:

[1, 2, 3, 6, 89, 157, 178, 267, 314, 471, 534, 942, 1733, 3466, 5199, 10398, 13973, 27946, 41919, 83838, 154237, 272081, 308474, 462711, 544162, 816243, 925422, 1632486, 24215209, 48430418, 72645627, 145291254]

約数ペア:

[(1, 145291254), (2, 72645627), (3, 48430418), (6, 24215209), (89, 1632486), (157, 925422), (178, 816243), (267, 544162), (314, 462711), (471, 308474), (534, 272081), (942, 154237), (1733, 83838), (3466, 41919), (5199, 27946), (10398, 13973)]