156294629740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1\times {\mathrm{106661}}^1$

素因数の和:108498

約数の個数: 48

約数和(自身を含む): 336415361184

約数和(自身を除く): 180120731444

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1787, 3574, 7148, 8935, 17870, 35740, 73267, 106661, 146534, 213322, 293068, 366335, 426644, 533305, 732670, 1066610, 1465340, 2133220, 4373101, 8746202, 17492404, 21865505, 43731010, 87462020, 190603207, 381206414, 762412828, 953016035, 1906032070, 3812064140, 7814731487, 15629462974, 31258925948, 39073657435, 78147314870, 156294629740]

約数ペア:

[(1, 156294629740), (2, 78147314870), (4, 39073657435), (5, 31258925948), (10, 15629462974), (20, 7814731487), (41, 3812064140), (82, 1906032070), (164, 953016035), (205, 762412828), (410, 381206414), (820, 190603207), (1787, 87462020), (3574, 43731010), (7148, 21865505), (8935, 17492404), (17870, 8746202), (35740, 4373101), (73267, 2133220), (106661, 1465340), (146534, 1066610), (213322, 732670), (293068, 533305), (366335, 426644)]