140874804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79861}}^1$

素因数の和:79885

約数の個数: 54

約数和(自身を含む): 414244194

約数和(自身を除く): 273369390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 79861, 159722, 239583, 319444, 479166, 559027, 718749, 958332, 1118054, 1437498, 1677081, 2236108, 2874996, 3354162, 3913189, 5031243, 6708324, 7826378, 10062486, 11739567, 15652756, 20124972, 23479134, 35218701, 46958268, 70437402, 140874804]

約数ペア:

[(1, 140874804), (2, 70437402), (3, 46958268), (4, 35218701), (6, 23479134), (7, 20124972), (9, 15652756), (12, 11739567), (14, 10062486), (18, 7826378), (21, 6708324), (28, 5031243), (36, 3913189), (42, 3354162), (49, 2874996), (63, 2236108), (84, 1677081), (98, 1437498), (126, 1118054), (147, 958332), (196, 718749), (252, 559027), (294, 479166), (441, 319444), (588, 239583), (882, 159722), (1764, 79861)]