163272736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 202510304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 71, 88, 94, 139, 142, 176, 188, 278, 284, 352, 376, 517, 556, 568, 752, 781, 1034, 1112, 1136, 1504, 1529, 1562, 2068, 2224, 2272, 3058, 3124, 3337, 4136, 4448, 6116, 6248, 6533, 6674, 8272, 9869, 12232, 12496, 13066, 13348, 16544, 19738, 24464, 24992, 26132, 26696, 36707, 39476, 48928, 52264, 53392, 71863, 73414, 78952, 104528, 106784, 108559, 143726, 146828, 157904, 209056, 217118, 287452, 293656, 315808, 434236, 463843, 574904, 587312, 868472, 927686, 1149808, 1174624, 1736944, 1855372, 2299616, 3473888, 3710744, 5102273, 7421488, 10204546, 14842976, 20409092, 40818184, 81636368, 163272736]

約数ペア:

[(1, 163272736), (2, 81636368), (4, 40818184), (8, 20409092), (11, 14842976), (16, 10204546), (22, 7421488), (32, 5102273), (44, 3710744), (47, 3473888), (71, 2299616), (88, 1855372), (94, 1736944), (139, 1174624), (142, 1149808), (176, 927686), (188, 868472), (278, 587312), (284, 574904), (352, 463843), (376, 434236), (517, 315808), (556, 293656), (568, 287452), (752, 217118), (781, 209056), (1034, 157904), (1112, 146828), (1136, 143726), (1504, 108559), (1529, 106784), (1562, 104528), (2068, 78952), (2224, 73414), (2272, 71863), (3058, 53392), (3124, 52264), (3337, 48928), (4136, 39476), (4448, 36707), (6116, 26696), (6248, 26132), (6533, 24992), (6674, 24464), (8272, 19738), (9869, 16544), (12232, 13348), (12496, 13066)]