138178824

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{117499}}^1$

素因数の和:117522

約数の個数: 48

約数和(自身を含む): 401850000

約数和(自身を除く): 263671176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 117499, 234998, 352497, 469996, 704994, 822493, 939992, 1409988, 1644986, 2467479, 2819976, 3289972, 4934958, 5757451, 6579944, 9869916, 11514902, 17272353, 19739832, 23029804, 34544706, 46059608, 69089412, 138178824]

約数ペア:

[(1, 138178824), (2, 69089412), (3, 46059608), (4, 34544706), (6, 23029804), (7, 19739832), (8, 17272353), (12, 11514902), (14, 9869916), (21, 6579944), (24, 5757451), (28, 4934958), (42, 3289972), (49, 2819976), (56, 2467479), (84, 1644986), (98, 1409988), (147, 939992), (168, 822493), (196, 704994), (294, 469996), (392, 352497), (588, 234998), (1176, 117499)]