164865131992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1755827}}^1$

素因数の和:1755952

約数の個数: 48

約数和(自身を含む): 343281932280

約数和(自身を除く): 178416800288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 776, 968, 1067, 2134, 4268, 8536, 11737, 23474, 46948, 93896, 1755827, 3511654, 7023308, 14046616, 19314097, 38628194, 77256388, 154512776, 170315219, 212455067, 340630438, 424910134, 681260876, 849820268, 1362521752, 1699640536, 1873467409, 3746934818, 7493869636, 14987739272, 20608141499, 41216282998, 82432565996, 164865131992]

約数ペア:

[(1, 164865131992), (2, 82432565996), (4, 41216282998), (8, 20608141499), (11, 14987739272), (22, 7493869636), (44, 3746934818), (88, 1873467409), (97, 1699640536), (121, 1362521752), (194, 849820268), (242, 681260876), (388, 424910134), (484, 340630438), (776, 212455067), (968, 170315219), (1067, 154512776), (2134, 77256388), (4268, 38628194), (8536, 19314097), (11737, 14046616), (23474, 7023308), (46948, 3511654), (93896, 1755827)]