140043456

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 469148160

約数和(自身を除く): 329104704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 64, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 192, 224, 252, 282, 288, 329, 336, 376, 423, 448, 504, 564, 576, 658, 672, 739, 752, 846, 987, 1008, 1128, 1316, 1344, 1478, 1504, 1692, 1974, 2016, 2217, 2256, 2632, 2956, 2961, 3008, 3384, 3948, 4032, 4434, 4512, 5173, 5264, 5912, 5922, 6651, 6768, 7896, 8868, 9024, 10346, 10528, 11824, 11844, 13302, 13536, 15519, 15792, 17736, 20692, 21056, 23648, 23688, 26604, 27072, 31038, 31584, 34733, 35472, 41384, 46557, 47296, 47376, 53208, 62076, 63168, 69466, 70944, 82768, 93114, 94752, 104199, 106416, 124152, 138932, 141888, 165536, 186228, 189504, 208398, 212832, 243131, 248304, 277864, 312597, 331072, 372456, 416796, 425664, 486262, 496608, 555728, 625194, 729393, 744912, 833592, 972524, 993216, 1111456, 1250388, 1458786, 1489824, 1667184, 1945048, 2188179, 2222912, 2500776, 2917572, 2979648, 3334368, 3890096, 4376358, 5001552, 5835144, 6668736, 7780192, 8752716, 10003104, 11670288, 15560384, 17505432, 20006208, 23340576, 35010864, 46681152, 70021728, 140043456]

約数ペア:

[(1, 140043456), (2, 70021728), (3, 46681152), (4, 35010864), (6, 23340576), (7, 20006208), (8, 17505432), (9, 15560384), (12, 11670288), (14, 10003104), (16, 8752716), (18, 7780192), (21, 6668736), (24, 5835144), (28, 5001552), (32, 4376358), (36, 3890096), (42, 3334368), (47, 2979648), (48, 2917572), (56, 2500776), (63, 2222912), (64, 2188179), (72, 1945048), (84, 1667184), (94, 1489824), (96, 1458786), (112, 1250388), (126, 1111456), (141, 993216), (144, 972524), (168, 833592), (188, 744912), (192, 729393), (224, 625194), (252, 555728), (282, 496608), (288, 486262), (329, 425664), (336, 416796), (376, 372456), (423, 331072), (448, 312597), (504, 277864), (564, 248304), (576, 243131), (658, 212832), (672, 208398), (739, 189504), (752, 186228), (846, 165536), (987, 141888), (1008, 138932), (1128, 124152), (1316, 106416), (1344, 104199), (1478, 94752), (1504, 93114), (1692, 82768), (1974, 70944), (2016, 69466), (2217, 63168), (2256, 62076), (2632, 53208), (2956, 47376), (2961, 47296), (3008, 46557), (3384, 41384), (3948, 35472), (4032, 34733), (4434, 31584), (4512, 31038), (5173, 27072), (5264, 26604), (5912, 23688), (5922, 23648), (6651, 21056), (6768, 20692), (7896, 17736), (8868, 15792), (9024, 15519), (10346, 13536), (10528, 13302), (11824, 11844)]