157098802

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 306720000

約数和(自身を除く): 149621198

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 343, 646, 686, 709, 833, 931, 1418, 1666, 1862, 2261, 4522, 4963, 5831, 6517, 9926, 11662, 12053, 13034, 13471, 15827, 24106, 26942, 31654, 34741, 69482, 84371, 94297, 110789, 168742, 188594, 221578, 229007, 243187, 458014, 486374, 590597, 660079, 1181194, 1320158, 1603049, 3206098, 4134179, 4620553, 8268358, 9241106, 11221343, 22442686, 78549401, 157098802]

約数ペア:

[(1, 157098802), (2, 78549401), (7, 22442686), (14, 11221343), (17, 9241106), (19, 8268358), (34, 4620553), (38, 4134179), (49, 3206098), (98, 1603049), (119, 1320158), (133, 1181194), (238, 660079), (266, 590597), (323, 486374), (343, 458014), (646, 243187), (686, 229007), (709, 221578), (833, 188594), (931, 168742), (1418, 110789), (1666, 94297), (1862, 84371), (2261, 69482), (4522, 34741), (4963, 31654), (5831, 26942), (6517, 24106), (9926, 15827), (11662, 13471), (12053, 13034)]