123073744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 253430208

約数和(自身を除く): 130356464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 331, 662, 1324, 1367, 2648, 2734, 5296, 5468, 5627, 10936, 11254, 21872, 22508, 23239, 45016, 46478, 90032, 92956, 185912, 371824, 452477, 904954, 1809908, 3619816, 7239632, 7692109, 15384218, 30768436, 61536872, 123073744]

約数ペア:

[(1, 123073744), (2, 61536872), (4, 30768436), (8, 15384218), (16, 7692109), (17, 7239632), (34, 3619816), (68, 1809908), (136, 904954), (272, 452477), (331, 371824), (662, 185912), (1324, 92956), (1367, 90032), (2648, 46478), (2734, 45016), (5296, 23239), (5468, 22508), (5627, 21872), (10936, 11254)]