140762594

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 256742136

約数和(自身を除く): 115979542

約数列:

[1, 2, 7, 14, 41, 49, 53, 82, 98, 106, 287, 371, 574, 661, 742, 1322, 2009, 2173, 2597, 4018, 4346, 4627, 5194, 9254, 15211, 27101, 30422, 32389, 35033, 54202, 64778, 70066, 106477, 189707, 212954, 245231, 379414, 490462, 1327949, 1436353, 1716617, 2655898, 2872706, 3433234, 10054471, 20108942, 70381297, 140762594]

約数ペア:

[(1, 140762594), (2, 70381297), (7, 20108942), (14, 10054471), (41, 3433234), (49, 2872706), (53, 2655898), (82, 1716617), (98, 1436353), (106, 1327949), (287, 490462), (371, 379414), (574, 245231), (661, 212954), (742, 189707), (1322, 106477), (2009, 70066), (2173, 64778), (2597, 54202), (4018, 35033), (4346, 32389), (4627, 30422), (5194, 27101), (9254, 15211)]