149009291228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1\times {\mathrm{42463}}^1$

素因数の和:47946

約数の個数: 48

約数和(自身を含む): 311040307200

約数和(自身を除く): 162031015972

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 5449, 10898, 21796, 38143, 42463, 76286, 84926, 125327, 152572, 169852, 250654, 297241, 501308, 594482, 877289, 976649, 1188964, 1754578, 1953298, 3509156, 3906596, 6836543, 13673086, 27346172, 231380887, 462761774, 925523548, 1619666209, 3239332418, 5321760401, 6478664836, 10643520802, 21287041604, 37252322807, 74504645614, 149009291228]

約数ペア:

[(1, 149009291228), (2, 74504645614), (4, 37252322807), (7, 21287041604), (14, 10643520802), (23, 6478664836), (28, 5321760401), (46, 3239332418), (92, 1619666209), (161, 925523548), (322, 462761774), (644, 231380887), (5449, 27346172), (10898, 13673086), (21796, 6836543), (38143, 3906596), (42463, 3509156), (76286, 1953298), (84926, 1754578), (125327, 1188964), (152572, 976649), (169852, 877289), (250654, 594482), (297241, 501308)]