130455843

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 221184000

約数和(自身を除く): 90728157

約数列:

[1, 3, 7, 19, 21, 31, 53, 57, 93, 133, 159, 199, 217, 371, 399, 589, 597, 651, 1007, 1113, 1393, 1643, 1767, 3021, 3781, 4123, 4179, 4929, 6169, 7049, 10547, 11343, 11501, 12369, 18507, 21147, 26467, 31217, 31641, 34503, 43183, 73829, 79401, 93651, 117211, 129549, 200393, 218519, 221487, 326957, 351633, 601179, 655557, 820477, 980871, 1402751, 2288699, 2461431, 4208253, 6212183, 6866097, 18636549, 43485281, 130455843]

約数ペア:

[(1, 130455843), (3, 43485281), (7, 18636549), (19, 6866097), (21, 6212183), (31, 4208253), (53, 2461431), (57, 2288699), (93, 1402751), (133, 980871), (159, 820477), (199, 655557), (217, 601179), (371, 351633), (399, 326957), (589, 221487), (597, 218519), (651, 200393), (1007, 129549), (1113, 117211), (1393, 93651), (1643, 79401), (1767, 73829), (3021, 43183), (3781, 34503), (4123, 31641), (4179, 31217), (4929, 26467), (6169, 21147), (7049, 18507), (10547, 12369), (11343, 11501)]