157077452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 323296512

約数和(自身を除く): 166219060

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 283, 301, 461, 566, 602, 922, 1132, 1204, 1844, 1981, 3227, 3962, 6454, 7924, 12169, 12908, 19823, 24338, 39646, 48676, 79292, 85183, 130463, 138761, 170366, 260926, 277522, 340732, 521852, 555044, 913241, 1826482, 3652964, 5609909, 11219818, 22439636, 39269363, 78538726, 157077452]

約数ペア:

[(1, 157077452), (2, 78538726), (4, 39269363), (7, 22439636), (14, 11219818), (28, 5609909), (43, 3652964), (86, 1826482), (172, 913241), (283, 555044), (301, 521852), (461, 340732), (566, 277522), (602, 260926), (922, 170366), (1132, 138761), (1204, 130463), (1844, 85183), (1981, 79292), (3227, 48676), (3962, 39646), (6454, 24338), (7924, 19823), (12169, 12908)]