157938816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{58757}}^1$

素因数の和:58781

約数の個数: 64

約数和(自身を含む): 479465280

約数和(自身を除く): 321526464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 58757, 117514, 176271, 235028, 352542, 411299, 470056, 705084, 822598, 940112, 1233897, 1410168, 1645196, 1880224, 2467794, 2820336, 3290392, 3760448, 4935588, 5640672, 6580784, 7520896, 9871176, 11281344, 13161568, 19742352, 22562688, 26323136, 39484704, 52646272, 78969408, 157938816]

約数ペア:

[(1, 157938816), (2, 78969408), (3, 52646272), (4, 39484704), (6, 26323136), (7, 22562688), (8, 19742352), (12, 13161568), (14, 11281344), (16, 9871176), (21, 7520896), (24, 6580784), (28, 5640672), (32, 4935588), (42, 3760448), (48, 3290392), (56, 2820336), (64, 2467794), (84, 1880224), (96, 1645196), (112, 1410168), (128, 1233897), (168, 940112), (192, 822598), (224, 705084), (336, 470056), (384, 411299), (448, 352542), (672, 235028), (896, 176271), (1344, 117514), (2688, 58757)]