172377824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 376261200

約数和(自身を除く): 203883376

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 529, 544, 599, 736, 782, 1058, 1198, 1564, 2116, 2396, 3128, 4232, 4792, 6256, 8464, 8993, 9584, 10183, 12512, 13777, 16928, 17986, 19168, 20366, 27554, 35972, 40732, 55108, 71944, 81464, 110216, 143888, 162928, 220432, 234209, 287776, 316871, 325856, 440864, 468418, 633742, 936836, 1267484, 1873672, 2534968, 3747344, 5069936, 5386807, 7494688, 10139872, 10773614, 21547228, 43094456, 86188912, 172377824]

約数ペア:

[(1, 172377824), (2, 86188912), (4, 43094456), (8, 21547228), (16, 10773614), (17, 10139872), (23, 7494688), (32, 5386807), (34, 5069936), (46, 3747344), (68, 2534968), (92, 1873672), (136, 1267484), (184, 936836), (272, 633742), (368, 468418), (391, 440864), (529, 325856), (544, 316871), (599, 287776), (736, 234209), (782, 220432), (1058, 162928), (1198, 143888), (1564, 110216), (2116, 81464), (2396, 71944), (3128, 55108), (4232, 40732), (4792, 35972), (6256, 27554), (8464, 20366), (8993, 19168), (9584, 17986), (10183, 16928), (12512, 13777)]