156780416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{94219}}^1$

素因数の和:94246

約数の個数: 32

約数和(自身を含む): 336365400

約数和(自身を除く): 179584984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 94219, 188438, 376876, 753752, 1224847, 1507504, 2449694, 3015008, 4899388, 6030016, 9798776, 12060032, 19597552, 39195104, 78390208, 156780416]

約数ペア:

[(1, 156780416), (2, 78390208), (4, 39195104), (8, 19597552), (13, 12060032), (16, 9798776), (26, 6030016), (32, 4899388), (52, 3015008), (64, 2449694), (104, 1507504), (128, 1224847), (208, 753752), (416, 376876), (832, 188438), (1664, 94219)]