154644864

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 462965760

約数和(自身を除く): 308320896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1181, 1364, 1408, 1488, 1984, 2046, 2112, 2362, 2728, 2976, 3543, 3968, 4092, 4224, 4724, 5456, 5952, 7086, 8184, 9448, 10912, 11904, 12991, 14172, 16368, 18896, 21824, 25982, 28344, 32736, 36611, 37792, 38973, 43648, 51964, 56688, 65472, 73222, 75584, 77946, 103928, 109833, 113376, 130944, 146444, 151168, 155892, 207856, 219666, 226752, 292888, 311784, 402721, 415712, 439332, 453504, 585776, 623568, 805442, 831424, 878664, 1171552, 1208163, 1247136, 1610884, 1662848, 1757328, 2343104, 2416326, 2494272, 3221768, 3514656, 4686208, 4832652, 4988544, 6443536, 7029312, 9665304, 12887072, 14058624, 19330608, 25774144, 38661216, 51548288, 77322432, 154644864]

約数ペア:

[(1, 154644864), (2, 77322432), (3, 51548288), (4, 38661216), (6, 25774144), (8, 19330608), (11, 14058624), (12, 12887072), (16, 9665304), (22, 7029312), (24, 6443536), (31, 4988544), (32, 4832652), (33, 4686208), (44, 3514656), (48, 3221768), (62, 2494272), (64, 2416326), (66, 2343104), (88, 1757328), (93, 1662848), (96, 1610884), (124, 1247136), (128, 1208163), (132, 1171552), (176, 878664), (186, 831424), (192, 805442), (248, 623568), (264, 585776), (341, 453504), (352, 439332), (372, 415712), (384, 402721), (496, 311784), (528, 292888), (682, 226752), (704, 219666), (744, 207856), (992, 155892), (1023, 151168), (1056, 146444), (1181, 130944), (1364, 113376), (1408, 109833), (1488, 103928), (1984, 77946), (2046, 75584), (2112, 73222), (2362, 65472), (2728, 56688), (2976, 51964), (3543, 43648), (3968, 38973), (4092, 37792), (4224, 36611), (4724, 32736), (5456, 28344), (5952, 25982), (7086, 21824), (8184, 18896), (9448, 16368), (10912, 14172), (11904, 12991)]