188867664

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4987}}^1$

素因数の和:5264

約数の個数: 60

約数和(自身を含む): 530683296

約数和(自身を除く): 341815632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 4987, 6312, 9468, 9974, 12624, 14961, 18936, 19948, 29922, 37872, 39896, 44883, 59844, 79792, 89766, 119688, 179532, 239376, 359064, 718128, 1311581, 2623162, 3934743, 5246324, 7869486, 10492648, 11804229, 15738972, 20985296, 23608458, 31477944, 47216916, 62955888, 94433832, 188867664]

約数ペア:

[(1, 188867664), (2, 94433832), (3, 62955888), (4, 47216916), (6, 31477944), (8, 23608458), (9, 20985296), (12, 15738972), (16, 11804229), (18, 10492648), (24, 7869486), (36, 5246324), (48, 3934743), (72, 2623162), (144, 1311581), (263, 718128), (526, 359064), (789, 239376), (1052, 179532), (1578, 119688), (2104, 89766), (2367, 79792), (3156, 59844), (4208, 44883), (4734, 39896), (4987, 37872), (6312, 29922), (9468, 19948), (9974, 18936), (12624, 14961)]