141456847

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 178053120

約数和(自身を除く): 36596273

約数列:

[1, 7, 17, 41, 79, 119, 287, 367, 553, 697, 1343, 2569, 3239, 4879, 6239, 9401, 15047, 22673, 28993, 43673, 55063, 105329, 202951, 255799, 385441, 492881, 1188713, 1790593, 3450167, 8320991, 20208121, 141456847]

約数ペア:

[(1, 141456847), (7, 20208121), (17, 8320991), (41, 3450167), (79, 1790593), (119, 1188713), (287, 492881), (367, 385441), (553, 255799), (697, 202951), (1343, 105329), (2569, 55063), (3239, 43673), (4879, 28993), (6239, 22673), (9401, 15047)]