133661878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2749}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 240768000

約数和(自身を除く): 107106122

約数列:

[1, 2, 7, 14, 23, 46, 151, 161, 302, 322, 1057, 2114, 2749, 3473, 5498, 6946, 19243, 24311, 38486, 48622, 63227, 126454, 415099, 442589, 830198, 885178, 2905693, 5811386, 9547277, 19094554, 66830939, 133661878]

約数ペア:

[(1, 133661878), (2, 66830939), (7, 19094554), (14, 9547277), (23, 5811386), (46, 2905693), (151, 885178), (161, 830198), (302, 442589), (322, 415099), (1057, 126454), (2114, 63227), (2749, 48622), (3473, 38486), (5498, 24311), (6946, 19243)]