156931504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4493}}^1$

素因数の和:4597

約数の個数: 40

約数和(自身を含む): 317635920

約数和(自身を除く): 160704416

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 944, 2183, 4366, 4493, 8732, 8986, 17464, 17972, 34928, 35944, 71888, 166241, 265087, 332482, 530174, 664964, 1060348, 1329928, 2120696, 2659856, 4241392, 9808219, 19616438, 39232876, 78465752, 156931504]

約数ペア:

[(1, 156931504), (2, 78465752), (4, 39232876), (8, 19616438), (16, 9808219), (37, 4241392), (59, 2659856), (74, 2120696), (118, 1329928), (148, 1060348), (236, 664964), (296, 530174), (472, 332482), (592, 265087), (944, 166241), (2183, 71888), (4366, 35944), (4493, 34928), (8732, 17972), (8986, 17464)]