187855136504

素因数分解:

$2^3\times 7^2\times {\mathrm{1423}}^1\times {\mathrm{336769}}^1$

素因数の和:338212

約数の個数: 48

約数和(自身を含む): 410024210400

約数和(自身を除く): 222169073896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1423, 2846, 5692, 9961, 11384, 19922, 39844, 69727, 79688, 139454, 278908, 336769, 557816, 673538, 1347076, 2357383, 2694152, 4714766, 9429532, 16501681, 18859064, 33003362, 66006724, 132013448, 479222287, 958444574, 1916889148, 3354556009, 3833778296, 6709112018, 13418224036, 23481892063, 26836448072, 46963784126, 93927568252, 187855136504]

約数ペア:

[(1, 187855136504), (2, 93927568252), (4, 46963784126), (7, 26836448072), (8, 23481892063), (14, 13418224036), (28, 6709112018), (49, 3833778296), (56, 3354556009), (98, 1916889148), (196, 958444574), (392, 479222287), (1423, 132013448), (2846, 66006724), (5692, 33003362), (9961, 18859064), (11384, 16501681), (19922, 9429532), (39844, 4714766), (69727, 2694152), (79688, 2357383), (139454, 1347076), (278908, 673538), (336769, 557816)]