16138773744

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19777909}}^1$

素因数の和:19777937

約数の個数: 40

約数和(自身を含む): 44144295120

約数和(自身を除く): 28005521376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19777909, 39555818, 59333727, 79111636, 118667454, 158223272, 237334908, 316446544, 336224453, 474669816, 672448906, 949339632, 1008673359, 1344897812, 2017346718, 2689795624, 4034693436, 5379591248, 8069386872, 16138773744]

約数ペア:

[(1, 16138773744), (2, 8069386872), (3, 5379591248), (4, 4034693436), (6, 2689795624), (8, 2017346718), (12, 1344897812), (16, 1008673359), (17, 949339632), (24, 672448906), (34, 474669816), (48, 336224453), (51, 316446544), (68, 237334908), (102, 158223272), (136, 118667454), (204, 79111636), (272, 59333727), (408, 39555818), (816, 19777909)]