158887872

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 224

約数和(自身を含む): 549615360

約数和(自身を除く): 390727488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 396, 416, 429, 432, 468, 528, 572, 576, 594, 624, 643, 702, 704, 792, 832, 858, 864, 936, 1056, 1144, 1188, 1248, 1286, 1287, 1404, 1584, 1716, 1728, 1872, 1929, 2112, 2288, 2376, 2496, 2572, 2574, 2808, 3168, 3432, 3744, 3858, 3861, 4576, 4752, 5144, 5148, 5616, 5787, 6336, 6864, 7073, 7488, 7716, 7722, 8359, 9152, 9504, 10288, 10296, 11232, 11574, 13728, 14146, 15432, 15444, 16718, 17361, 19008, 20576, 20592, 21219, 22464, 23148, 25077, 27456, 28292, 30864, 30888, 33436, 34722, 41152, 41184, 42438, 46296, 50154, 56584, 61728, 61776, 63657, 66872, 69444, 75231, 82368, 84876, 91949, 92592, 100308, 113168, 123456, 123552, 127314, 133744, 138888, 150462, 169752, 183898, 185184, 190971, 200616, 225693, 226336, 247104, 254628, 267488, 275847, 277776, 300924, 339504, 367796, 370368, 381942, 401232, 451386, 452672, 509256, 534976, 551694, 555552, 601848, 679008, 735592, 763884, 802464, 827541, 902772, 1018512, 1103388, 1111104, 1203696, 1358016, 1471184, 1527768, 1604928, 1655082, 1805544, 2037024, 2206776, 2407392, 2482623, 2942368, 3055536, 3310164, 3611088, 4074048, 4413552, 4814784, 4965246, 5884736, 6111072, 6620328, 7222176, 8827104, 9930492, 12222144, 13240656, 14444352, 17654208, 19860984, 26481312, 39721968, 52962624, 79443936, 158887872]

約数ペア:

[(1, 158887872), (2, 79443936), (3, 52962624), (4, 39721968), (6, 26481312), (8, 19860984), (9, 17654208), (11, 14444352), (12, 13240656), (13, 12222144), (16, 9930492), (18, 8827104), (22, 7222176), (24, 6620328), (26, 6111072), (27, 5884736), (32, 4965246), (33, 4814784), (36, 4413552), (39, 4074048), (44, 3611088), (48, 3310164), (52, 3055536), (54, 2942368), (64, 2482623), (66, 2407392), (72, 2206776), (78, 2037024), (88, 1805544), (96, 1655082), (99, 1604928), (104, 1527768), (108, 1471184), (117, 1358016), (132, 1203696), (143, 1111104), (144, 1103388), (156, 1018512), (176, 902772), (192, 827541), (198, 802464), (208, 763884), (216, 735592), (234, 679008), (264, 601848), (286, 555552), (288, 551694), (297, 534976), (312, 509256), (351, 452672), (352, 451386), (396, 401232), (416, 381942), (429, 370368), (432, 367796), (468, 339504), (528, 300924), (572, 277776), (576, 275847), (594, 267488), (624, 254628), (643, 247104), (702, 226336), (704, 225693), (792, 200616), (832, 190971), (858, 185184), (864, 183898), (936, 169752), (1056, 150462), (1144, 138888), (1188, 133744), (1248, 127314), (1286, 123552), (1287, 123456), (1404, 113168), (1584, 100308), (1716, 92592), (1728, 91949), (1872, 84876), (1929, 82368), (2112, 75231), (2288, 69444), (2376, 66872), (2496, 63657), (2572, 61776), (2574, 61728), (2808, 56584), (3168, 50154), (3432, 46296), (3744, 42438), (3858, 41184), (3861, 41152), (4576, 34722), (4752, 33436), (5144, 30888), (5148, 30864), (5616, 28292), (5787, 27456), (6336, 25077), (6864, 23148), (7073, 22464), (7488, 21219), (7716, 20592), (7722, 20576), (8359, 19008), (9152, 17361), (9504, 16718), (10288, 15444), (10296, 15432), (11232, 14146), (11574, 13728)]