149145724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 189542276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 71, 91, 116, 142, 182, 199, 203, 284, 364, 377, 398, 406, 497, 754, 796, 812, 923, 994, 1393, 1508, 1846, 1988, 2059, 2587, 2639, 2786, 3692, 4118, 5174, 5278, 5572, 5771, 6461, 8236, 10348, 10556, 11542, 12922, 14129, 14413, 18109, 23084, 25844, 26767, 28258, 28826, 36218, 40397, 53534, 56516, 57652, 72436, 75023, 80794, 98903, 107068, 150046, 161588, 183677, 187369, 197806, 300092, 367354, 374738, 395612, 409741, 525161, 734708, 749476, 819482, 1050322, 1285739, 1638964, 2100644, 2571478, 2868187, 5142956, 5326633, 5736374, 10653266, 11472748, 21306532, 37286431, 74572862, 149145724]

約数ペア:

[(1, 149145724), (2, 74572862), (4, 37286431), (7, 21306532), (13, 11472748), (14, 10653266), (26, 5736374), (28, 5326633), (29, 5142956), (52, 2868187), (58, 2571478), (71, 2100644), (91, 1638964), (116, 1285739), (142, 1050322), (182, 819482), (199, 749476), (203, 734708), (284, 525161), (364, 409741), (377, 395612), (398, 374738), (406, 367354), (497, 300092), (754, 197806), (796, 187369), (812, 183677), (923, 161588), (994, 150046), (1393, 107068), (1508, 98903), (1846, 80794), (1988, 75023), (2059, 72436), (2587, 57652), (2639, 56516), (2786, 53534), (3692, 40397), (4118, 36218), (5174, 28826), (5278, 28258), (5572, 26767), (5771, 25844), (6461, 23084), (8236, 18109), (10348, 14413), (10556, 14129), (11542, 12922)]