162865984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 345643200

約数和(自身を除く): 182777216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 136, 214, 272, 428, 544, 856, 1088, 1399, 1712, 1819, 2798, 3424, 3638, 5596, 6848, 7276, 11192, 14552, 22384, 23783, 29104, 44768, 47566, 58208, 89536, 95132, 116416, 149693, 190264, 299386, 380528, 598772, 761056, 1197544, 1522112, 2395088, 2544781, 4790176, 5089562, 9580352, 10179124, 20358248, 40716496, 81432992, 162865984]

約数ペア:

[(1, 162865984), (2, 81432992), (4, 40716496), (8, 20358248), (16, 10179124), (17, 9580352), (32, 5089562), (34, 4790176), (64, 2544781), (68, 2395088), (107, 1522112), (136, 1197544), (214, 761056), (272, 598772), (428, 380528), (544, 299386), (856, 190264), (1088, 149693), (1399, 116416), (1712, 95132), (1819, 89536), (2798, 58208), (3424, 47566), (3638, 44768), (5596, 29104), (6848, 23783), (7276, 22384), (11192, 14552)]