156760448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{94207}}^1$

素因数の和:94234

約数の個数: 32

約数和(自身を含む): 336322560

約数和(自身を除く): 179562112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 94207, 188414, 376828, 753656, 1224691, 1507312, 2449382, 3014624, 4898764, 6029248, 9797528, 12058496, 19595056, 39190112, 78380224, 156760448]

約数ペア:

[(1, 156760448), (2, 78380224), (4, 39190112), (8, 19595056), (13, 12058496), (16, 9797528), (26, 6029248), (32, 4898764), (52, 3014624), (64, 2449382), (104, 1507312), (128, 1224691), (208, 753656), (416, 376828), (832, 188414), (1664, 94207)]