142768638

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{89119}}^1$

素因数の和:89216

約数の個数: 24

約数和(自身を含む): 312811200

約数和(自身を除く): 170042562

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 89119, 178238, 267357, 534714, 802071, 1604142, 7931591, 15863182, 23794773, 47589546, 71384319, 142768638]

約数ペア:

[(1, 142768638), (2, 71384319), (3, 47589546), (6, 23794773), (9, 15863182), (18, 7931591), (89, 1604142), (178, 802071), (267, 534714), (534, 267357), (801, 178238), (1602, 89119)]