149382142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3377

約数の個数: 48

約数和(自身を含む): 291980160

約数和(自身を除く): 142598018

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3323, 3458, 6422, 6646, 22477, 23261, 43199, 44954, 46522, 63137, 86398, 126274, 302393, 441959, 561587, 604786, 820781, 883918, 1123174, 1641562, 3931109, 5745467, 7862218, 10670153, 11490934, 21340306, 74691071, 149382142]

約数ペア:

[(1, 149382142), (2, 74691071), (7, 21340306), (13, 11490934), (14, 10670153), (19, 7862218), (26, 5745467), (38, 3931109), (91, 1641562), (133, 1123174), (169, 883918), (182, 820781), (247, 604786), (266, 561587), (338, 441959), (494, 302393), (1183, 126274), (1729, 86398), (2366, 63137), (3211, 46522), (3323, 44954), (3458, 43199), (6422, 23261), (6646, 22477)]