162159136

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 325721088

約数和(自身を除く): 163561952

約数列:

[1, 2, 4, 8, 16, 32, 101, 131, 202, 262, 383, 404, 524, 766, 808, 1048, 1532, 1616, 2096, 3064, 3232, 4192, 6128, 12256, 13231, 26462, 38683, 50173, 52924, 77366, 100346, 105848, 154732, 200692, 211696, 309464, 401384, 423392, 618928, 802768, 1237856, 1605536, 5067473, 10134946, 20269892, 40539784, 81079568, 162159136]

約数ペア:

[(1, 162159136), (2, 81079568), (4, 40539784), (8, 20269892), (16, 10134946), (32, 5067473), (101, 1605536), (131, 1237856), (202, 802768), (262, 618928), (383, 423392), (404, 401384), (524, 309464), (766, 211696), (808, 200692), (1048, 154732), (1532, 105848), (1616, 100346), (2096, 77366), (3064, 52924), (3232, 50173), (4192, 38683), (6128, 26462), (12256, 13231)]