153314896

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8719}}^1$

素因数の和:8891

約数の個数: 40

約数和(自身を含む): 341684480

約数和(自身を除く): 188369584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8719, 8792, 17438, 17584, 34876, 61033, 69752, 122066, 139504, 244132, 488264, 976528, 1368883, 2737766, 5475532, 9582181, 10951064, 19164362, 21902128, 38328724, 76657448, 153314896]

約数ペア:

[(1, 153314896), (2, 76657448), (4, 38328724), (7, 21902128), (8, 19164362), (14, 10951064), (16, 9582181), (28, 5475532), (56, 2737766), (112, 1368883), (157, 976528), (314, 488264), (628, 244132), (1099, 139504), (1256, 122066), (2198, 69752), (2512, 61033), (4396, 34876), (8719, 17584), (8792, 17438)]