142031708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 324538368

約数和(自身を除く): 182506660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 41, 52, 62, 82, 91, 124, 164, 182, 217, 287, 307, 364, 403, 434, 533, 574, 614, 806, 868, 1066, 1148, 1228, 1271, 1612, 2132, 2149, 2542, 2821, 3731, 3991, 4298, 5084, 5642, 7462, 7982, 8596, 8897, 9517, 11284, 12587, 14924, 15964, 16523, 17794, 19034, 25174, 27937, 33046, 35588, 38068, 50348, 55874, 66092, 66619, 88109, 111748, 115661, 123721, 133238, 163631, 176218, 231322, 247442, 266476, 327262, 352436, 390197, 462644, 494884, 654524, 780394, 866047, 1145417, 1560788, 1732094, 2290834, 2731379, 3464188, 4581668, 5072561, 5462758, 10145122, 10925516, 20290244, 35507927, 71015854, 142031708]

約数ペア:

[(1, 142031708), (2, 71015854), (4, 35507927), (7, 20290244), (13, 10925516), (14, 10145122), (26, 5462758), (28, 5072561), (31, 4581668), (41, 3464188), (52, 2731379), (62, 2290834), (82, 1732094), (91, 1560788), (124, 1145417), (164, 866047), (182, 780394), (217, 654524), (287, 494884), (307, 462644), (364, 390197), (403, 352436), (434, 327262), (533, 266476), (574, 247442), (614, 231322), (806, 176218), (868, 163631), (1066, 133238), (1148, 123721), (1228, 115661), (1271, 111748), (1612, 88109), (2132, 66619), (2149, 66092), (2542, 55874), (2821, 50348), (3731, 38068), (3991, 35588), (4298, 33046), (5084, 27937), (5642, 25174), (7462, 19034), (7982, 17794), (8596, 16523), (8897, 15964), (9517, 14924), (11284, 12587)]