157040442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 380540160

約数和(自身を除く): 223499718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 109, 117, 131, 141, 218, 234, 262, 282, 327, 393, 423, 611, 654, 786, 846, 981, 1179, 1222, 1417, 1703, 1833, 1962, 2358, 2834, 3406, 3666, 4251, 5109, 5123, 5499, 6157, 8502, 10218, 10246, 10998, 12314, 12753, 14279, 15327, 15369, 18471, 25506, 28558, 30654, 30738, 36942, 42837, 46107, 55413, 66599, 80041, 85674, 92214, 110826, 128511, 133198, 160082, 185627, 199797, 240123, 257022, 371254, 399594, 480246, 556881, 599391, 671113, 720369, 1113762, 1198782, 1342226, 1440738, 1670643, 2013339, 3341286, 4026678, 6040017, 8724469, 12080034, 17448938, 26173407, 52346814, 78520221, 157040442]

約数ペア:

[(1, 157040442), (2, 78520221), (3, 52346814), (6, 26173407), (9, 17448938), (13, 12080034), (18, 8724469), (26, 6040017), (39, 4026678), (47, 3341286), (78, 2013339), (94, 1670643), (109, 1440738), (117, 1342226), (131, 1198782), (141, 1113762), (218, 720369), (234, 671113), (262, 599391), (282, 556881), (327, 480246), (393, 399594), (423, 371254), (611, 257022), (654, 240123), (786, 199797), (846, 185627), (981, 160082), (1179, 133198), (1222, 128511), (1417, 110826), (1703, 92214), (1833, 85674), (1962, 80041), (2358, 66599), (2834, 55413), (3406, 46107), (3666, 42837), (4251, 36942), (5109, 30738), (5123, 30654), (5499, 28558), (6157, 25506), (8502, 18471), (10218, 15369), (10246, 15327), (10998, 14279), (12314, 12753)]