156977650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 302944896

約数和(自身を除く): 145967246

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 134, 235, 335, 470, 670, 997, 1175, 1675, 1994, 2350, 3149, 3350, 4985, 6298, 9970, 15745, 24925, 31490, 46859, 49850, 66799, 78725, 93718, 133598, 157450, 234295, 333995, 468590, 667990, 1171475, 1669975, 2342950, 3139553, 3339950, 6279106, 15697765, 31395530, 78488825, 156977650]

約数ペア:

[(1, 156977650), (2, 78488825), (5, 31395530), (10, 15697765), (25, 6279106), (47, 3339950), (50, 3139553), (67, 2342950), (94, 1669975), (134, 1171475), (235, 667990), (335, 468590), (470, 333995), (670, 234295), (997, 157450), (1175, 133598), (1675, 93718), (1994, 78725), (2350, 66799), (3149, 49850), (3350, 46859), (4985, 31490), (6298, 24925), (9970, 15745)]