141860342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 244490400

約数和(自身を除く): 102630058

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2309, 2363, 3614, 4618, 4726, 30017, 30719, 39253, 60034, 61438, 78506, 320951, 510289, 641902, 1020578, 4172363, 5456167, 8344726, 10912334, 70930171, 141860342]

約数ペア:

[(1, 141860342), (2, 70930171), (13, 10912334), (17, 8344726), (26, 5456167), (34, 4172363), (139, 1020578), (221, 641902), (278, 510289), (442, 320951), (1807, 78506), (2309, 61438), (2363, 60034), (3614, 39253), (4618, 30719), (4726, 30017)]