171330258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 224312622

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 317, 418, 431, 627, 634, 862, 951, 1254, 1293, 1902, 2586, 3487, 4741, 6023, 6974, 8189, 9482, 10461, 12046, 14223, 16378, 18069, 20922, 24567, 28446, 36138, 49134, 66253, 90079, 132506, 136627, 180158, 198759, 270237, 273254, 397518, 409881, 540474, 819762, 1502897, 2595913, 3005794, 4508691, 5191826, 7787739, 9017382, 15575478, 28555043, 57110086, 85665129, 171330258]

約数ペア:

[(1, 171330258), (2, 85665129), (3, 57110086), (6, 28555043), (11, 15575478), (19, 9017382), (22, 7787739), (33, 5191826), (38, 4508691), (57, 3005794), (66, 2595913), (114, 1502897), (209, 819762), (317, 540474), (418, 409881), (431, 397518), (627, 273254), (634, 270237), (862, 198759), (951, 180158), (1254, 136627), (1293, 132506), (1902, 90079), (2586, 66253), (3487, 49134), (4741, 36138), (6023, 28446), (6974, 24567), (8189, 20922), (9482, 18069), (10461, 16378), (12046, 14223)]