138713344

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 357912576

約数和(自身を除く): 219199232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 227, 248, 256, 308, 341, 352, 434, 448, 454, 496, 616, 682, 704, 868, 896, 908, 992, 1232, 1364, 1408, 1589, 1736, 1792, 1816, 1984, 2387, 2464, 2497, 2728, 2816, 3178, 3472, 3632, 3968, 4774, 4928, 4994, 5456, 6356, 6944, 7037, 7264, 7936, 9548, 9856, 9988, 10912, 12712, 13888, 14074, 14528, 17479, 19096, 19712, 19976, 21824, 25424, 27776, 28148, 29056, 34958, 38192, 39952, 43648, 49259, 50848, 55552, 56296, 58112, 69916, 76384, 77407, 79904, 87296, 98518, 101696, 112592, 139832, 152768, 154814, 159808, 197036, 203392, 225184, 279664, 305536, 309628, 319616, 394072, 406784, 450368, 541849, 559328, 611072, 619256, 639232, 788144, 900736, 1083698, 1118656, 1238512, 1576288, 1801472, 2167396, 2237312, 2477024, 3152576, 4334792, 4474624, 4954048, 6305152, 8669584, 9908096, 12610304, 17339168, 19816192, 34678336, 69356672, 138713344]

約数ペア:

[(1, 138713344), (2, 69356672), (4, 34678336), (7, 19816192), (8, 17339168), (11, 12610304), (14, 9908096), (16, 8669584), (22, 6305152), (28, 4954048), (31, 4474624), (32, 4334792), (44, 3152576), (56, 2477024), (62, 2237312), (64, 2167396), (77, 1801472), (88, 1576288), (112, 1238512), (124, 1118656), (128, 1083698), (154, 900736), (176, 788144), (217, 639232), (224, 619256), (227, 611072), (248, 559328), (256, 541849), (308, 450368), (341, 406784), (352, 394072), (434, 319616), (448, 309628), (454, 305536), (496, 279664), (616, 225184), (682, 203392), (704, 197036), (868, 159808), (896, 154814), (908, 152768), (992, 139832), (1232, 112592), (1364, 101696), (1408, 98518), (1589, 87296), (1736, 79904), (1792, 77407), (1816, 76384), (1984, 69916), (2387, 58112), (2464, 56296), (2497, 55552), (2728, 50848), (2816, 49259), (3178, 43648), (3472, 39952), (3632, 38192), (3968, 34958), (4774, 29056), (4928, 28148), (4994, 27776), (5456, 25424), (6356, 21824), (6944, 19976), (7037, 19712), (7264, 19096), (7936, 17479), (9548, 14528), (9856, 14074), (9988, 13888), (10912, 12712)]