163487664

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27691}}^1$

素因数の和:27746

約数の個数: 60

約数和(自身を含む): 468714792

約数和(自身を除く): 305227128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 27691, 55382, 83073, 110764, 166146, 221528, 249219, 332292, 443056, 498438, 664584, 996876, 1135331, 1329168, 1993752, 2270662, 3405993, 3987504, 4541324, 6811986, 9082648, 10217979, 13623972, 18165296, 20435958, 27247944, 40871916, 54495888, 81743832, 163487664]

約数ペア:

[(1, 163487664), (2, 81743832), (3, 54495888), (4, 40871916), (6, 27247944), (8, 20435958), (9, 18165296), (12, 13623972), (16, 10217979), (18, 9082648), (24, 6811986), (36, 4541324), (41, 3987504), (48, 3405993), (72, 2270662), (82, 1993752), (123, 1329168), (144, 1135331), (164, 996876), (246, 664584), (328, 498438), (369, 443056), (492, 332292), (656, 249219), (738, 221528), (984, 166146), (1476, 110764), (1968, 83073), (2952, 55382), (5904, 27691)]