156674252

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 328806912

約数和(自身を除く): 172132660

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 644, 844, 1153, 1477, 2306, 2954, 4612, 4853, 5908, 8071, 9706, 16142, 19412, 26519, 32284, 33971, 53038, 67942, 106076, 135884, 185633, 243283, 371266, 486566, 742532, 973132, 1702981, 3405962, 5595509, 6811924, 11191018, 22382036, 39168563, 78337126, 156674252]

約数ペア:

[(1, 156674252), (2, 78337126), (4, 39168563), (7, 22382036), (14, 11191018), (23, 6811924), (28, 5595509), (46, 3405962), (92, 1702981), (161, 973132), (211, 742532), (322, 486566), (422, 371266), (644, 243283), (844, 185633), (1153, 135884), (1477, 106076), (2306, 67942), (2954, 53038), (4612, 33971), (4853, 32284), (5908, 26519), (8071, 19412), (9706, 16142)]