161796766

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 260251200

約数和(自身を除く): 98454434

約数列:

[1, 2, 23, 46, 61, 109, 122, 218, 529, 1058, 1403, 2507, 2806, 5014, 6649, 12167, 13298, 24334, 32269, 57661, 64538, 115322, 152927, 305854, 742187, 1326203, 1484374, 2652406, 3517321, 7034642, 80898383, 161796766]

約数ペア:

[(1, 161796766), (2, 80898383), (23, 7034642), (46, 3517321), (61, 2652406), (109, 1484374), (122, 1326203), (218, 742187), (529, 305854), (1058, 152927), (1403, 115322), (2507, 64538), (2806, 57661), (5014, 32269), (6649, 24334), (12167, 13298)]