147565552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1153}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 301932560

約数和(自身を除く): 154367008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1153, 1684, 2306, 3368, 4612, 6736, 7999, 9224, 15998, 18448, 21907, 31996, 43814, 63992, 87628, 127984, 175256, 350512, 485413, 970826, 1941652, 3883304, 7766608, 9222847, 18445694, 36891388, 73782776, 147565552]

約数ペア:

[(1, 147565552), (2, 73782776), (4, 36891388), (8, 18445694), (16, 9222847), (19, 7766608), (38, 3883304), (76, 1941652), (152, 970826), (304, 485413), (421, 350512), (842, 175256), (1153, 127984), (1684, 87628), (2306, 63992), (3368, 43814), (4612, 31996), (6736, 21907), (7999, 18448), (9224, 15998)]