131117848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 268369920

約数和(自身を除く): 137252072

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 127, 181, 184, 248, 254, 362, 508, 713, 724, 1016, 1426, 1448, 2852, 2921, 3937, 4163, 5611, 5704, 5842, 7874, 8326, 11222, 11684, 15748, 16652, 22444, 22987, 23368, 31496, 33304, 44888, 45974, 90551, 91948, 129053, 181102, 183896, 258106, 362204, 516212, 528701, 712597, 724408, 1032424, 1057402, 1425194, 2114804, 2850388, 4229608, 5700776, 16389731, 32779462, 65558924, 131117848]

約数ペア:

[(1, 131117848), (2, 65558924), (4, 32779462), (8, 16389731), (23, 5700776), (31, 4229608), (46, 2850388), (62, 2114804), (92, 1425194), (124, 1057402), (127, 1032424), (181, 724408), (184, 712597), (248, 528701), (254, 516212), (362, 362204), (508, 258106), (713, 183896), (724, 181102), (1016, 129053), (1426, 91948), (1448, 90551), (2852, 45974), (2921, 44888), (3937, 33304), (4163, 31496), (5611, 23368), (5704, 22987), (5842, 22444), (7874, 16652), (8326, 15748), (11222, 11684)]