157801788

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{38791}}^1$

素因数の和:38914

約数の個数: 36

約数和(自身を含む): 402428208

約数和(自身を除く): 244626420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 38791, 77582, 116373, 155164, 232746, 349119, 465492, 698238, 1396476, 4383383, 8766766, 13150149, 17533532, 26300298, 39450447, 52600596, 78900894, 157801788]

約数ペア:

[(1, 157801788), (2, 78900894), (3, 52600596), (4, 39450447), (6, 26300298), (9, 17533532), (12, 13150149), (18, 8766766), (36, 4383383), (113, 1396476), (226, 698238), (339, 465492), (452, 349119), (678, 232746), (1017, 155164), (1356, 116373), (2034, 77582), (4068, 38791)]