178113312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 551606328

約数和(自身を除く): 373493016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 208, 226, 234, 288, 312, 339, 416, 421, 452, 468, 624, 678, 842, 904, 936, 1017, 1248, 1263, 1356, 1469, 1684, 1808, 1872, 2034, 2526, 2712, 2938, 3368, 3616, 3744, 3789, 4068, 4407, 5052, 5424, 5473, 5876, 6736, 7578, 8136, 8814, 10104, 10848, 10946, 11752, 13221, 13472, 15156, 16272, 16419, 17628, 20208, 21892, 23504, 26442, 30312, 32544, 32838, 35256, 40416, 43784, 47008, 47573, 49257, 52884, 60624, 65676, 70512, 87568, 95146, 98514, 105768, 121248, 131352, 141024, 142719, 175136, 190292, 197028, 211536, 262704, 285438, 380584, 394056, 423072, 428157, 525408, 570876, 618449, 761168, 788112, 856314, 1141752, 1236898, 1522336, 1576224, 1712628, 1855347, 2283504, 2473796, 3425256, 3710694, 4567008, 4947592, 5566041, 6850512, 7421388, 9895184, 11132082, 13701024, 14842776, 19790368, 22264164, 29685552, 44528328, 59371104, 89056656, 178113312]

約数ペア:

[(1, 178113312), (2, 89056656), (3, 59371104), (4, 44528328), (6, 29685552), (8, 22264164), (9, 19790368), (12, 14842776), (13, 13701024), (16, 11132082), (18, 9895184), (24, 7421388), (26, 6850512), (32, 5566041), (36, 4947592), (39, 4567008), (48, 3710694), (52, 3425256), (72, 2473796), (78, 2283504), (96, 1855347), (104, 1712628), (113, 1576224), (117, 1522336), (144, 1236898), (156, 1141752), (208, 856314), (226, 788112), (234, 761168), (288, 618449), (312, 570876), (339, 525408), (416, 428157), (421, 423072), (452, 394056), (468, 380584), (624, 285438), (678, 262704), (842, 211536), (904, 197028), (936, 190292), (1017, 175136), (1248, 142719), (1263, 141024), (1356, 131352), (1469, 121248), (1684, 105768), (1808, 98514), (1872, 95146), (2034, 87568), (2526, 70512), (2712, 65676), (2938, 60624), (3368, 52884), (3616, 49257), (3744, 47573), (3789, 47008), (4068, 43784), (4407, 40416), (5052, 35256), (5424, 32838), (5473, 32544), (5876, 30312), (6736, 26442), (7578, 23504), (8136, 21892), (8814, 20208), (10104, 17628), (10848, 16419), (10946, 16272), (11752, 15156), (13221, 13472)]