144262592

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 321868800

約数和(自身を除く): 177606208

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 43, 62, 64, 76, 86, 89, 124, 152, 172, 178, 248, 304, 344, 356, 496, 589, 608, 688, 712, 817, 992, 1178, 1216, 1333, 1376, 1424, 1634, 1691, 1984, 2356, 2666, 2752, 2759, 2848, 3268, 3382, 3827, 4712, 5332, 5518, 5696, 6536, 6764, 7654, 9424, 10664, 11036, 13072, 13528, 15308, 18848, 21328, 22072, 25327, 26144, 27056, 30616, 37696, 42656, 44144, 50654, 52288, 52421, 54112, 61232, 72713, 85312, 88288, 101308, 104842, 108224, 118637, 122464, 145426, 176576, 202616, 209684, 237274, 244928, 290852, 405232, 419368, 474548, 581704, 810464, 838736, 949096, 1163408, 1620928, 1677472, 1898192, 2254103, 2326816, 3354944, 3796384, 4508206, 4653632, 7592768, 9016412, 18032824, 36065648, 72131296, 144262592]

約数ペア:

[(1, 144262592), (2, 72131296), (4, 36065648), (8, 18032824), (16, 9016412), (19, 7592768), (31, 4653632), (32, 4508206), (38, 3796384), (43, 3354944), (62, 2326816), (64, 2254103), (76, 1898192), (86, 1677472), (89, 1620928), (124, 1163408), (152, 949096), (172, 838736), (178, 810464), (248, 581704), (304, 474548), (344, 419368), (356, 405232), (496, 290852), (589, 244928), (608, 237274), (688, 209684), (712, 202616), (817, 176576), (992, 145426), (1178, 122464), (1216, 118637), (1333, 108224), (1376, 104842), (1424, 101308), (1634, 88288), (1691, 85312), (1984, 72713), (2356, 61232), (2666, 54112), (2752, 52421), (2759, 52288), (2848, 50654), (3268, 44144), (3382, 42656), (3827, 37696), (4712, 30616), (5332, 27056), (5518, 26144), (5696, 25327), (6536, 22072), (6764, 21328), (7654, 18848), (9424, 15308), (10664, 13528), (11036, 13072)]