156172408

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3137}}^1$

素因数の和:3284

約数の個数: 48

約数和(自身を含む): 343422720

約数和(自身を除く): 187250312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3137, 3556, 6223, 6274, 7112, 12446, 12548, 21959, 24892, 25096, 43918, 49784, 87836, 153713, 175672, 307426, 398399, 614852, 796798, 1229704, 1593596, 2788793, 3187192, 5577586, 11155172, 19521551, 22310344, 39043102, 78086204, 156172408]

約数ペア:

[(1, 156172408), (2, 78086204), (4, 39043102), (7, 22310344), (8, 19521551), (14, 11155172), (28, 5577586), (49, 3187192), (56, 2788793), (98, 1593596), (127, 1229704), (196, 796798), (254, 614852), (392, 398399), (508, 307426), (889, 175672), (1016, 153713), (1778, 87836), (3137, 49784), (3556, 43918), (6223, 25096), (6274, 24892), (7112, 21959), (12446, 12548)]