133158880

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6353}}^1$

素因数の和:6499

約数の個数: 48

約数和(自身を含む): 317039184

約数和(自身を除く): 183880304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 6353, 10480, 12706, 20960, 25412, 31765, 50824, 63530, 101648, 127060, 203296, 254120, 508240, 832243, 1016480, 1664486, 3328972, 4161215, 6657944, 8322430, 13315888, 16644860, 26631776, 33289720, 66579440, 133158880]

約数ペア:

[(1, 133158880), (2, 66579440), (4, 33289720), (5, 26631776), (8, 16644860), (10, 13315888), (16, 8322430), (20, 6657944), (32, 4161215), (40, 3328972), (80, 1664486), (131, 1016480), (160, 832243), (262, 508240), (524, 254120), (655, 203296), (1048, 127060), (1310, 101648), (2096, 63530), (2620, 50824), (4192, 31765), (5240, 25412), (6353, 20960), (10480, 12706)]