189190272

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 542085120

約数和(自身を除く): 352894848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 276, 368, 372, 384, 496, 552, 691, 713, 736, 744, 992, 1104, 1382, 1426, 1472, 1488, 1984, 2073, 2139, 2208, 2764, 2852, 2944, 2976, 3968, 4146, 4278, 4416, 5528, 5704, 5952, 8292, 8556, 8832, 11056, 11408, 11904, 15893, 16584, 17112, 21421, 22112, 22816, 31786, 33168, 34224, 42842, 44224, 45632, 47679, 63572, 64263, 66336, 68448, 85684, 88448, 91264, 95358, 127144, 128526, 132672, 136896, 171368, 190716, 254288, 257052, 265344, 273792, 342736, 381432, 492683, 508576, 514104, 685472, 762864, 985366, 1017152, 1028208, 1370944, 1478049, 1525728, 1970732, 2034304, 2056416, 2741888, 2956098, 3051456, 3941464, 4112832, 5912196, 6102912, 7882928, 8225664, 11824392, 15765856, 23648784, 31531712, 47297568, 63063424, 94595136, 189190272]

約数ペア:

[(1, 189190272), (2, 94595136), (3, 63063424), (4, 47297568), (6, 31531712), (8, 23648784), (12, 15765856), (16, 11824392), (23, 8225664), (24, 7882928), (31, 6102912), (32, 5912196), (46, 4112832), (48, 3941464), (62, 3051456), (64, 2956098), (69, 2741888), (92, 2056416), (93, 2034304), (96, 1970732), (124, 1525728), (128, 1478049), (138, 1370944), (184, 1028208), (186, 1017152), (192, 985366), (248, 762864), (276, 685472), (368, 514104), (372, 508576), (384, 492683), (496, 381432), (552, 342736), (691, 273792), (713, 265344), (736, 257052), (744, 254288), (992, 190716), (1104, 171368), (1382, 136896), (1426, 132672), (1472, 128526), (1488, 127144), (1984, 95358), (2073, 91264), (2139, 88448), (2208, 85684), (2764, 68448), (2852, 66336), (2944, 64263), (2976, 63572), (3968, 47679), (4146, 45632), (4278, 44224), (4416, 42842), (5528, 34224), (5704, 33168), (5952, 31786), (8292, 22816), (8556, 22112), (8832, 21421), (11056, 17112), (11408, 16584), (11904, 15893)]