142089402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1543

約数の個数: 64

約数和(自身を含む): 351800064

約数和(自身を除く): 209710662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1321, 1379, 2561, 2642, 2758, 3963, 4137, 5122, 7683, 7926, 8274, 9247, 15366, 17173, 17927, 18494, 27741, 34346, 35854, 51519, 53781, 55482, 103038, 107562, 120211, 240422, 260237, 360633, 520474, 721266, 780711, 1561422, 1821659, 3383081, 3643318, 5464977, 6766162, 10149243, 10929954, 20298486, 23681567, 47363134, 71044701, 142089402]

約数ペア:

[(1, 142089402), (2, 71044701), (3, 47363134), (6, 23681567), (7, 20298486), (13, 10929954), (14, 10149243), (21, 6766162), (26, 5464977), (39, 3643318), (42, 3383081), (78, 1821659), (91, 1561422), (182, 780711), (197, 721266), (273, 520474), (394, 360633), (546, 260237), (591, 240422), (1182, 120211), (1321, 107562), (1379, 103038), (2561, 55482), (2642, 53781), (2758, 51519), (3963, 35854), (4137, 34346), (5122, 27741), (7683, 18494), (7926, 17927), (8274, 17173), (9247, 15366)]