156976275295

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 230151466368

約数和(自身を除く): 73175191073

約数列:

[1, 5, 7, 35, 37, 49, 53, 185, 245, 259, 265, 371, 397, 823, 1295, 1813, 1855, 1961, 1985, 2597, 2779, 4115, 5761, 9065, 9805, 12985, 13727, 13895, 14689, 19453, 21041, 28805, 30451, 40327, 43619, 68635, 73445, 96089, 97265, 102823, 105205, 147287, 152255, 201635, 213157, 218095, 305333, 326731, 480445, 514115, 719761, 736435, 778517, 1031009, 1065785, 1492099, 1526665, 1613903, 1633655, 2137331, 2287117, 3598805, 3892585, 5155045, 5449619, 7460495, 8069515, 10686655, 11297321, 11435585, 12089047, 16009819, 17316743, 27248095, 38147333, 56486605, 60445235, 79081247, 80049095, 84623329, 86583715, 121217201, 190736665, 395406235, 423116645, 592363303, 606086005, 640719491, 848520407, 2961816515, 3203597455, 4242602035, 4485036437, 22425182185, 31395255059, 156976275295]

約数ペア:

[(1, 156976275295), (5, 31395255059), (7, 22425182185), (35, 4485036437), (37, 4242602035), (49, 3203597455), (53, 2961816515), (185, 848520407), (245, 640719491), (259, 606086005), (265, 592363303), (371, 423116645), (397, 395406235), (823, 190736665), (1295, 121217201), (1813, 86583715), (1855, 84623329), (1961, 80049095), (1985, 79081247), (2597, 60445235), (2779, 56486605), (4115, 38147333), (5761, 27248095), (9065, 17316743), (9805, 16009819), (12985, 12089047), (13727, 11435585), (13895, 11297321), (14689, 10686655), (19453, 8069515), (21041, 7460495), (28805, 5449619), (30451, 5155045), (40327, 3892585), (43619, 3598805), (68635, 2287117), (73445, 2137331), (96089, 1633655), (97265, 1613903), (102823, 1526665), (105205, 1492099), (147287, 1065785), (152255, 1031009), (201635, 778517), (213157, 736435), (218095, 719761), (305333, 514115), (326731, 480445)]