129819138

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 277603200

約数和(自身を除く): 147784062

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 89, 101, 166, 174, 178, 202, 249, 267, 303, 498, 534, 606, 2407, 2581, 2929, 4814, 5162, 5858, 7221, 7387, 7743, 8383, 8787, 8989, 14442, 14774, 15486, 16766, 17574, 17978, 22161, 25149, 26967, 44322, 50298, 53934, 214223, 243107, 260681, 428446, 486214, 521362, 642669, 729321, 746087, 782043, 1285338, 1458642, 1492174, 1564086, 2238261, 4476522, 21636523, 43273046, 64909569, 129819138]

約数ペア:

[(1, 129819138), (2, 64909569), (3, 43273046), (6, 21636523), (29, 4476522), (58, 2238261), (83, 1564086), (87, 1492174), (89, 1458642), (101, 1285338), (166, 782043), (174, 746087), (178, 729321), (202, 642669), (249, 521362), (267, 486214), (303, 428446), (498, 260681), (534, 243107), (606, 214223), (2407, 53934), (2581, 50298), (2929, 44322), (4814, 26967), (5162, 25149), (5858, 22161), (7221, 17978), (7387, 17574), (7743, 16766), (8383, 15486), (8787, 14774), (8989, 14442)]