163320136

素因数分解:

$2^3\times 7^3\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 364176000

約数和(自身を除く): 200855864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 343, 371, 392, 424, 686, 742, 1123, 1372, 1484, 2246, 2597, 2744, 2968, 4492, 5194, 7861, 8984, 10388, 15722, 18179, 20776, 31444, 36358, 55027, 59519, 62888, 72716, 110054, 119038, 145432, 220108, 238076, 385189, 416633, 440216, 476152, 770378, 833266, 1540756, 1666532, 2916431, 3081512, 3333064, 5832862, 11665724, 20415017, 23331448, 40830034, 81660068, 163320136]

約数ペア:

[(1, 163320136), (2, 81660068), (4, 40830034), (7, 23331448), (8, 20415017), (14, 11665724), (28, 5832862), (49, 3333064), (53, 3081512), (56, 2916431), (98, 1666532), (106, 1540756), (196, 833266), (212, 770378), (343, 476152), (371, 440216), (392, 416633), (424, 385189), (686, 238076), (742, 220108), (1123, 145432), (1372, 119038), (1484, 110054), (2246, 72716), (2597, 62888), (2744, 59519), (2968, 55027), (4492, 36358), (5194, 31444), (7861, 20776), (8984, 18179), (10388, 15722)]