155736312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 286631688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 479, 552, 589, 713, 744, 874, 958, 1178, 1311, 1426, 1437, 1748, 1767, 1916, 2139, 2356, 2622, 2852, 2874, 3496, 3534, 3832, 4278, 4712, 5244, 5704, 5748, 7068, 8556, 9101, 10488, 11017, 11496, 13547, 14136, 14849, 17112, 18202, 22034, 27094, 27303, 29698, 33051, 36404, 40641, 44068, 44547, 54188, 54606, 59396, 66102, 72808, 81282, 88136, 89094, 108376, 109212, 118792, 132204, 162564, 178188, 209323, 218424, 264408, 282131, 325128, 341527, 356376, 418646, 564262, 627969, 683054, 837292, 846393, 1024581, 1128524, 1255938, 1366108, 1674584, 1692786, 2049162, 2257048, 2511876, 2732216, 3385572, 4098324, 5023752, 6489013, 6771144, 8196648, 12978026, 19467039, 25956052, 38934078, 51912104, 77868156, 155736312]

約数ペア:

[(1, 155736312), (2, 77868156), (3, 51912104), (4, 38934078), (6, 25956052), (8, 19467039), (12, 12978026), (19, 8196648), (23, 6771144), (24, 6489013), (31, 5023752), (38, 4098324), (46, 3385572), (57, 2732216), (62, 2511876), (69, 2257048), (76, 2049162), (92, 1692786), (93, 1674584), (114, 1366108), (124, 1255938), (138, 1128524), (152, 1024581), (184, 846393), (186, 837292), (228, 683054), (248, 627969), (276, 564262), (372, 418646), (437, 356376), (456, 341527), (479, 325128), (552, 282131), (589, 264408), (713, 218424), (744, 209323), (874, 178188), (958, 162564), (1178, 132204), (1311, 118792), (1426, 109212), (1437, 108376), (1748, 89094), (1767, 88136), (1916, 81282), (2139, 72808), (2356, 66102), (2622, 59396), (2852, 54606), (2874, 54188), (3496, 44547), (3534, 44068), (3832, 40641), (4278, 36404), (4712, 33051), (5244, 29698), (5704, 27303), (5748, 27094), (7068, 22034), (8556, 18202), (9101, 17112), (10488, 14849), (11017, 14136), (11496, 13547)]