154238048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{253681}}^1$

素因数の和:253710

約数の個数: 24

約数和(自身を含む): 319639320

約数和(自身を除く): 165401272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 253681, 507362, 1014724, 2029448, 4058896, 4819939, 8117792, 9639878, 19279756, 38559512, 77119024, 154238048]

約数ペア:

[(1, 154238048), (2, 77119024), (4, 38559512), (8, 19279756), (16, 9639878), (19, 8117792), (32, 4819939), (38, 4058896), (76, 2029448), (152, 1014724), (304, 507362), (608, 253681)]