118996278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 258585600

約数和(自身を除く): 139589322

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 79, 114, 146, 158, 181, 219, 237, 362, 438, 474, 543, 1086, 1387, 1501, 2774, 3002, 3439, 4161, 4503, 5767, 6878, 8322, 9006, 10317, 11534, 13213, 14299, 17301, 20634, 26426, 28598, 34602, 39639, 42897, 79278, 85794, 109573, 219146, 251047, 271681, 328719, 502094, 543362, 657438, 753141, 815043, 1043827, 1506282, 1630086, 2087654, 3131481, 6262962, 19832713, 39665426, 59498139, 118996278]

約数ペア:

[(1, 118996278), (2, 59498139), (3, 39665426), (6, 19832713), (19, 6262962), (38, 3131481), (57, 2087654), (73, 1630086), (79, 1506282), (114, 1043827), (146, 815043), (158, 753141), (181, 657438), (219, 543362), (237, 502094), (362, 328719), (438, 271681), (474, 251047), (543, 219146), (1086, 109573), (1387, 85794), (1501, 79278), (2774, 42897), (3002, 39639), (3439, 34602), (4161, 28598), (4503, 26426), (5767, 20634), (6878, 17301), (8322, 14299), (9006, 13213), (10317, 11534)]