238432246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 392454720

約数和(自身を除く): 154022474

約数列:

[1, 2, 13, 26, 89, 167, 178, 334, 617, 1157, 1234, 2171, 2314, 4342, 8021, 14863, 16042, 29726, 54913, 103039, 109826, 193219, 206078, 386438, 713869, 1339507, 1427738, 2679014, 9170471, 18340942, 119216123, 238432246]

約数ペア:

[(1, 238432246), (2, 119216123), (13, 18340942), (26, 9170471), (89, 2679014), (167, 1427738), (178, 1339507), (334, 713869), (617, 386438), (1157, 206078), (1234, 193219), (2171, 109826), (2314, 103039), (4342, 54913), (8021, 29726), (14863, 16042)]