156720400788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{737147}}^1$

素因数の和:739692

約数の個数: 48

約数和(自身を含む): 418086756864

約数和(自身を除く): 261366356076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2531, 5062, 7593, 10124, 15186, 17717, 30372, 35434, 53151, 70868, 106302, 212604, 737147, 1474294, 2211441, 2948588, 4422882, 5160029, 8845764, 10320058, 15480087, 20640116, 30960174, 61920348, 1865719057, 3731438114, 5597157171, 7462876228, 11194314342, 13060033399, 22388628684, 26120066798, 39180100197, 52240133596, 78360200394, 156720400788]

約数ペア:

[(1, 156720400788), (2, 78360200394), (3, 52240133596), (4, 39180100197), (6, 26120066798), (7, 22388628684), (12, 13060033399), (14, 11194314342), (21, 7462876228), (28, 5597157171), (42, 3731438114), (84, 1865719057), (2531, 61920348), (5062, 30960174), (7593, 20640116), (10124, 15480087), (15186, 10320058), (17717, 8845764), (30372, 5160029), (35434, 4422882), (53151, 2948588), (70868, 2211441), (106302, 1474294), (212604, 737147)]