156975921586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{79561}}^1$

素因数の和:79879

約数の個数: 48

約数和(自身を含む): 268183770624

約数和(自身を除く): 111207849038

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 263, 341, 526, 682, 2893, 3751, 5786, 7502, 8153, 16306, 31823, 63646, 79561, 89683, 159122, 179366, 875171, 986513, 1750342, 1973026, 2466391, 4932782, 9626881, 19253762, 20924543, 27130301, 41849086, 54260602, 230169973, 298433311, 460339946, 596866622, 648660833, 1297321666, 2531869703, 5063739406, 7135269163, 14270538326, 78487960793, 156975921586]

約数ペア:

[(1, 156975921586), (2, 78487960793), (11, 14270538326), (22, 7135269163), (31, 5063739406), (62, 2531869703), (121, 1297321666), (242, 648660833), (263, 596866622), (341, 460339946), (526, 298433311), (682, 230169973), (2893, 54260602), (3751, 41849086), (5786, 27130301), (7502, 20924543), (8153, 19253762), (16306, 9626881), (31823, 4932782), (63646, 2466391), (79561, 1973026), (89683, 1750342), (159122, 986513), (179366, 875171)]