128823696

素因数分解:

$2^4\times 3^4\times {\mathrm{99401}}^1$

素因数の和:99421

約数の個数: 50

約数和(自身を含む): 372856902

約数和(自身を除く): 244033206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 99401, 198802, 298203, 397604, 596406, 795208, 894609, 1192812, 1590416, 1789218, 2385624, 2683827, 3578436, 4771248, 5367654, 7156872, 8051481, 10735308, 14313744, 16102962, 21470616, 32205924, 42941232, 64411848, 128823696]

約数ペア:

[(1, 128823696), (2, 64411848), (3, 42941232), (4, 32205924), (6, 21470616), (8, 16102962), (9, 14313744), (12, 10735308), (16, 8051481), (18, 7156872), (24, 5367654), (27, 4771248), (36, 3578436), (48, 2683827), (54, 2385624), (72, 1789218), (81, 1590416), (108, 1192812), (144, 894609), (162, 795208), (216, 596406), (324, 397604), (432, 298203), (648, 198802), (1296, 99401)]