163076368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3613}}^1$

素因数の和:3672

約数の個数: 80

約数和(自身を含む): 401529856

約数和(自身を除く): 238453488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3613, 5642, 6448, 7226, 11284, 14452, 22568, 25291, 28904, 45136, 46969, 50582, 57808, 93938, 101164, 112003, 187876, 202328, 224006, 328783, 375752, 404656, 448012, 657566, 751504, 784021, 896024, 1315132, 1456039, 1568042, 1792048, 2630264, 2912078, 3136084, 5260528, 5824156, 6272168, 10192273, 11648312, 12544336, 20384546, 23296624, 40769092, 81538184, 163076368]

約数ペア:

[(1, 163076368), (2, 81538184), (4, 40769092), (7, 23296624), (8, 20384546), (13, 12544336), (14, 11648312), (16, 10192273), (26, 6272168), (28, 5824156), (31, 5260528), (52, 3136084), (56, 2912078), (62, 2630264), (91, 1792048), (104, 1568042), (112, 1456039), (124, 1315132), (182, 896024), (208, 784021), (217, 751504), (248, 657566), (364, 448012), (403, 404656), (434, 375752), (496, 328783), (728, 224006), (806, 202328), (868, 187876), (1456, 112003), (1612, 101164), (1736, 93938), (2821, 57808), (3224, 50582), (3472, 46969), (3613, 45136), (5642, 28904), (6448, 25291), (7226, 22568), (11284, 14452)]