16478352

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 51300288

約数和(自身を除く): 34821936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 101, 103, 132, 144, 176, 198, 202, 206, 264, 303, 309, 396, 404, 412, 528, 606, 618, 792, 808, 824, 909, 927, 1111, 1133, 1212, 1236, 1584, 1616, 1648, 1818, 1854, 2222, 2266, 2424, 2472, 3333, 3399, 3636, 3708, 4444, 4532, 4848, 4944, 6666, 6798, 7272, 7416, 8888, 9064, 9999, 10197, 10403, 13332, 13596, 14544, 14832, 17776, 18128, 19998, 20394, 20806, 26664, 27192, 31209, 39996, 40788, 41612, 53328, 54384, 62418, 79992, 81576, 83224, 93627, 114433, 124836, 159984, 163152, 166448, 187254, 228866, 249672, 343299, 374508, 457732, 499344, 686598, 749016, 915464, 1029897, 1373196, 1498032, 1830928, 2059794, 2746392, 4119588, 5492784, 8239176, 16478352]

約数ペア:

[(1, 16478352), (2, 8239176), (3, 5492784), (4, 4119588), (6, 2746392), (8, 2059794), (9, 1830928), (11, 1498032), (12, 1373196), (16, 1029897), (18, 915464), (22, 749016), (24, 686598), (33, 499344), (36, 457732), (44, 374508), (48, 343299), (66, 249672), (72, 228866), (88, 187254), (99, 166448), (101, 163152), (103, 159984), (132, 124836), (144, 114433), (176, 93627), (198, 83224), (202, 81576), (206, 79992), (264, 62418), (303, 54384), (309, 53328), (396, 41612), (404, 40788), (412, 39996), (528, 31209), (606, 27192), (618, 26664), (792, 20806), (808, 20394), (824, 19998), (909, 18128), (927, 17776), (1111, 14832), (1133, 14544), (1212, 13596), (1236, 13332), (1584, 10403), (1616, 10197), (1648, 9999), (1818, 9064), (1854, 8888), (2222, 7416), (2266, 7272), (2424, 6798), (2472, 6666), (3333, 4944), (3399, 4848), (3636, 4532), (3708, 4444)]