157070992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16067}}^1$

素因数の和:16135

約数の個数: 40

約数和(自身を含む): 334728576

約数和(自身を除く): 177657584

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 16067, 32134, 64268, 128536, 208871, 257072, 417742, 755149, 835484, 1510298, 1670968, 3020596, 3341936, 6041192, 9816937, 12082384, 19633874, 39267748, 78535496, 157070992]

約数ペア:

[(1, 157070992), (2, 78535496), (4, 39267748), (8, 19633874), (13, 12082384), (16, 9816937), (26, 6041192), (47, 3341936), (52, 3020596), (94, 1670968), (104, 1510298), (188, 835484), (208, 755149), (376, 417742), (611, 257072), (752, 208871), (1222, 128536), (2444, 64268), (4888, 32134), (9776, 16067)]