142425272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2251}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 291859200

約数和(自身を除く): 149433928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 719, 1438, 2251, 2876, 4502, 5752, 7909, 9004, 15818, 18008, 24761, 31636, 49522, 63272, 99044, 198088, 1618469, 3236938, 6473876, 12947752, 17803159, 35606318, 71212636, 142425272]

約数ペア:

[(1, 142425272), (2, 71212636), (4, 35606318), (8, 17803159), (11, 12947752), (22, 6473876), (44, 3236938), (88, 1618469), (719, 198088), (1438, 99044), (2251, 63272), (2876, 49522), (4502, 31636), (5752, 24761), (7909, 18008), (9004, 15818)]