157216284

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{18743}}^1$

素因数の和:18986

約数の個数: 36

約数和(自身を含む): 399134736

約数和(自身を除く): 241918452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 932, 1398, 2097, 2796, 4194, 8388, 18743, 37486, 56229, 74972, 112458, 168687, 224916, 337374, 674748, 4367119, 8734238, 13101357, 17468476, 26202714, 39304071, 52405428, 78608142, 157216284]

約数ペア:

[(1, 157216284), (2, 78608142), (3, 52405428), (4, 39304071), (6, 26202714), (9, 17468476), (12, 13101357), (18, 8734238), (36, 4367119), (233, 674748), (466, 337374), (699, 224916), (932, 168687), (1398, 112458), (2097, 74972), (2796, 56229), (4194, 37486), (8388, 18743)]