156966849124

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{8231}}^1$

素因数の和:8764

約数の個数: 48

約数和(自身を含む): 279914342400

約数和(自身を除く): 122947493276

約数列:

[1, 2, 4, 109, 191, 218, 229, 382, 436, 458, 764, 916, 8231, 16462, 20819, 24961, 32924, 41638, 43739, 49922, 83276, 87478, 99844, 174956, 897179, 1572121, 1794358, 1884899, 3144242, 3588716, 3769798, 4767551, 6288484, 7539596, 9535102, 19070204, 171361189, 205453991, 342722378, 360015709, 410907982, 685444756, 720031418, 821815964, 1440062836, 39241712281, 78483424562, 156966849124]

約数ペア:

[(1, 156966849124), (2, 78483424562), (4, 39241712281), (109, 1440062836), (191, 821815964), (218, 720031418), (229, 685444756), (382, 410907982), (436, 360015709), (458, 342722378), (764, 205453991), (916, 171361189), (8231, 19070204), (16462, 9535102), (20819, 7539596), (24961, 6288484), (32924, 4767551), (41638, 3769798), (43739, 3588716), (49922, 3144242), (83276, 1884899), (87478, 1794358), (99844, 1572121), (174956, 897179)]