15746976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 52363584

約数和(自身を除く): 36616608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 107, 112, 126, 144, 146, 168, 214, 219, 224, 252, 288, 292, 321, 336, 428, 438, 504, 511, 584, 642, 657, 672, 749, 856, 876, 963, 1008, 1022, 1168, 1284, 1314, 1498, 1533, 1712, 1752, 1926, 2016, 2044, 2247, 2336, 2568, 2628, 2996, 3066, 3424, 3504, 3852, 4088, 4494, 4599, 5136, 5256, 5992, 6132, 6741, 7008, 7704, 7811, 8176, 8988, 9198, 10272, 10512, 11984, 12264, 13482, 15408, 15622, 16352, 17976, 18396, 21024, 23433, 23968, 24528, 26964, 30816, 31244, 35952, 36792, 46866, 49056, 53928, 54677, 62488, 70299, 71904, 73584, 93732, 107856, 109354, 124976, 140598, 147168, 164031, 187464, 215712, 218708, 249952, 281196, 328062, 374928, 437416, 492093, 562392, 656124, 749856, 874832, 984186, 1124784, 1312248, 1749664, 1968372, 2249568, 2624496, 3936744, 5248992, 7873488, 15746976]

約数ペア:

[(1, 15746976), (2, 7873488), (3, 5248992), (4, 3936744), (6, 2624496), (7, 2249568), (8, 1968372), (9, 1749664), (12, 1312248), (14, 1124784), (16, 984186), (18, 874832), (21, 749856), (24, 656124), (28, 562392), (32, 492093), (36, 437416), (42, 374928), (48, 328062), (56, 281196), (63, 249952), (72, 218708), (73, 215712), (84, 187464), (96, 164031), (107, 147168), (112, 140598), (126, 124976), (144, 109354), (146, 107856), (168, 93732), (214, 73584), (219, 71904), (224, 70299), (252, 62488), (288, 54677), (292, 53928), (321, 49056), (336, 46866), (428, 36792), (438, 35952), (504, 31244), (511, 30816), (584, 26964), (642, 24528), (657, 23968), (672, 23433), (749, 21024), (856, 18396), (876, 17976), (963, 16352), (1008, 15622), (1022, 15408), (1168, 13482), (1284, 12264), (1314, 11984), (1498, 10512), (1533, 10272), (1712, 9198), (1752, 8988), (1926, 8176), (2016, 7811), (2044, 7704), (2247, 7008), (2336, 6741), (2568, 6132), (2628, 5992), (2996, 5256), (3066, 5136), (3424, 4599), (3504, 4494), (3852, 4088)]