159056072

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 348864000

約数和(自身を除く): 189807928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 157, 158, 229, 314, 316, 458, 553, 628, 632, 916, 1099, 1106, 1256, 1603, 1832, 2198, 2212, 3206, 4396, 4424, 6412, 8792, 12403, 12824, 18091, 24806, 35953, 36182, 49612, 71906, 72364, 86821, 99224, 126637, 143812, 144728, 173642, 251671, 253274, 287624, 347284, 503342, 506548, 694568, 1006684, 1013096, 2013368, 2840287, 5680574, 11361148, 19882009, 22722296, 39764018, 79528036, 159056072]

約数ペア:

[(1, 159056072), (2, 79528036), (4, 39764018), (7, 22722296), (8, 19882009), (14, 11361148), (28, 5680574), (56, 2840287), (79, 2013368), (157, 1013096), (158, 1006684), (229, 694568), (314, 506548), (316, 503342), (458, 347284), (553, 287624), (628, 253274), (632, 251671), (916, 173642), (1099, 144728), (1106, 143812), (1256, 126637), (1603, 99224), (1832, 86821), (2198, 72364), (2212, 71906), (3206, 49612), (4396, 36182), (4424, 35953), (6412, 24806), (8792, 18091), (12403, 12824)]