127536156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 352969344

約数和(自身を除く): 225433188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 443, 727, 886, 1329, 1454, 1772, 2181, 2658, 2908, 3987, 4362, 4873, 5316, 6543, 7974, 7997, 8724, 9746, 13086, 14619, 15948, 15994, 19492, 23991, 26172, 29238, 31988, 43857, 47982, 58476, 71973, 87714, 95964, 143946, 175428, 287892, 322061, 644122, 966183, 1288244, 1932366, 2898549, 3542671, 3864732, 5797098, 7085342, 10628013, 11594196, 14170684, 21256026, 31884039, 42512052, 63768078, 127536156]

約数ペア:

[(1, 127536156), (2, 63768078), (3, 42512052), (4, 31884039), (6, 21256026), (9, 14170684), (11, 11594196), (12, 10628013), (18, 7085342), (22, 5797098), (33, 3864732), (36, 3542671), (44, 2898549), (66, 1932366), (99, 1288244), (132, 966183), (198, 644122), (396, 322061), (443, 287892), (727, 175428), (886, 143946), (1329, 95964), (1454, 87714), (1772, 71973), (2181, 58476), (2658, 47982), (2908, 43857), (3987, 31988), (4362, 29238), (4873, 26172), (5316, 23991), (6543, 19492), (7974, 15994), (7997, 15948), (8724, 14619), (9746, 13086)]