145260048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2464

約数の個数: 80

約数和(自身を含む): 396974592

約数和(自身を除く): 251714544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2381, 2542, 3813, 4762, 5084, 7143, 7626, 9524, 10168, 14286, 15252, 19048, 20336, 28572, 30504, 38096, 57144, 61008, 73811, 97621, 114288, 147622, 195242, 221433, 292863, 295244, 390484, 442866, 585726, 590488, 780968, 885732, 1171452, 1180976, 1561936, 1771464, 2342904, 3026251, 3542928, 4685808, 6052502, 9078753, 12105004, 18157506, 24210008, 36315012, 48420016, 72630024, 145260048]

約数ペア:

[(1, 145260048), (2, 72630024), (3, 48420016), (4, 36315012), (6, 24210008), (8, 18157506), (12, 12105004), (16, 9078753), (24, 6052502), (31, 4685808), (41, 3542928), (48, 3026251), (62, 2342904), (82, 1771464), (93, 1561936), (123, 1180976), (124, 1171452), (164, 885732), (186, 780968), (246, 590488), (248, 585726), (328, 442866), (372, 390484), (492, 295244), (496, 292863), (656, 221433), (744, 195242), (984, 147622), (1271, 114288), (1488, 97621), (1968, 73811), (2381, 61008), (2542, 57144), (3813, 38096), (4762, 30504), (5084, 28572), (7143, 20336), (7626, 19048), (9524, 15252), (10168, 14286)]