145522012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{15661}}^1$

素因数の和:15789

約数の個数: 24

約数和(自身を含む): 268384032

約数和(自身を除く): 122862020

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 15661, 31322, 62644, 360203, 720406, 1440812, 1581761, 3163522, 6327044, 36380503, 72761006, 145522012]

約数ペア:

[(1, 145522012), (2, 72761006), (4, 36380503), (23, 6327044), (46, 3163522), (92, 1581761), (101, 1440812), (202, 720406), (404, 360203), (2323, 62644), (4646, 31322), (9292, 15661)]