128889552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{244109}}^1$

素因数の和:244131

約数の個数: 40

約数和(自身を含む): 363235680

約数和(自身を除く): 234346128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 244109, 488218, 732327, 976436, 1464654, 1952872, 2685199, 2929308, 3905744, 5370398, 5858616, 8055597, 10740796, 11717232, 16111194, 21481592, 32222388, 42963184, 64444776, 128889552]

約数ペア:

[(1, 128889552), (2, 64444776), (3, 42963184), (4, 32222388), (6, 21481592), (8, 16111194), (11, 11717232), (12, 10740796), (16, 8055597), (22, 5858616), (24, 5370398), (33, 3905744), (44, 2929308), (48, 2685199), (66, 1952872), (88, 1464654), (132, 976436), (176, 732327), (264, 488218), (528, 244109)]