156618198

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 385767360

約数和(自身を除く): 229149162

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 179, 198, 297, 358, 491, 537, 594, 891, 982, 1074, 1473, 1611, 1782, 1969, 2946, 3222, 3938, 4419, 4833, 5401, 5907, 8838, 9666, 10802, 11814, 13257, 14499, 16203, 17721, 26514, 28998, 32406, 35442, 39771, 48609, 53163, 79542, 87889, 97218, 106326, 145827, 159489, 175778, 263667, 291654, 318978, 437481, 527334, 791001, 874962, 966779, 1582002, 1933558, 2373003, 2900337, 4746006, 5800674, 7119009, 8701011, 14238018, 17402022, 26103033, 52206066, 78309099, 156618198]

約数ペア:

[(1, 156618198), (2, 78309099), (3, 52206066), (6, 26103033), (9, 17402022), (11, 14238018), (18, 8701011), (22, 7119009), (27, 5800674), (33, 4746006), (54, 2900337), (66, 2373003), (81, 1933558), (99, 1582002), (162, 966779), (179, 874962), (198, 791001), (297, 527334), (358, 437481), (491, 318978), (537, 291654), (594, 263667), (891, 175778), (982, 159489), (1074, 145827), (1473, 106326), (1611, 97218), (1782, 87889), (1969, 79542), (2946, 53163), (3222, 48609), (3938, 39771), (4419, 35442), (4833, 32406), (5401, 28998), (5907, 26514), (8838, 17721), (9666, 16203), (10802, 14499), (11814, 13257)]