156778991115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1\times {\mathrm{9511}}^1$

素因数の和:10172

約数の個数: 64

約数和(自身を含む): 268247531520

約数和(自身を除く): 111468540405

約数列:

[1, 3, 5, 15, 17, 51, 85, 127, 255, 381, 509, 635, 1527, 1905, 2159, 2545, 6477, 7635, 8653, 9511, 10795, 25959, 28533, 32385, 43265, 47555, 64643, 129795, 142665, 161687, 193929, 323215, 485061, 808435, 969645, 1098931, 1207897, 2425305, 3296793, 3623691, 4841099, 5494655, 6039485, 14523297, 16483965, 18118455, 20534249, 24205495, 61602747, 72616485, 82298683, 102671245, 246896049, 308013735, 411493415, 614819573, 1234480245, 1844458719, 3074097865, 9222293595, 10451932741, 31355798223, 52259663705, 156778991115]

約数ペア:

[(1, 156778991115), (3, 52259663705), (5, 31355798223), (15, 10451932741), (17, 9222293595), (51, 3074097865), (85, 1844458719), (127, 1234480245), (255, 614819573), (381, 411493415), (509, 308013735), (635, 246896049), (1527, 102671245), (1905, 82298683), (2159, 72616485), (2545, 61602747), (6477, 24205495), (7635, 20534249), (8653, 18118455), (9511, 16483965), (10795, 14523297), (25959, 6039485), (28533, 5494655), (32385, 4841099), (43265, 3623691), (47555, 3296793), (64643, 2425305), (129795, 1207897), (142665, 1098931), (161687, 969645), (193929, 808435), (323215, 485061)]