157961376

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18913}}^1$

素因数の和:18958

約数の個数: 72

約数和(自身を含む): 464716980

約数和(自身を除く): 306755604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 18913, 37826, 56739, 75652, 113478, 151304, 170217, 226956, 302608, 340434, 453912, 548477, 605216, 680868, 907824, 1096954, 1361736, 1645431, 1815648, 2193908, 2723472, 3290862, 4387816, 4936293, 5446944, 6581724, 8775632, 9872586, 13163448, 17551264, 19745172, 26326896, 39490344, 52653792, 78980688, 157961376]

約数ペア:

[(1, 157961376), (2, 78980688), (3, 52653792), (4, 39490344), (6, 26326896), (8, 19745172), (9, 17551264), (12, 13163448), (16, 9872586), (18, 8775632), (24, 6581724), (29, 5446944), (32, 4936293), (36, 4387816), (48, 3290862), (58, 2723472), (72, 2193908), (87, 1815648), (96, 1645431), (116, 1361736), (144, 1096954), (174, 907824), (232, 680868), (261, 605216), (288, 548477), (348, 453912), (464, 340434), (522, 302608), (696, 226956), (928, 170217), (1044, 151304), (1392, 113478), (2088, 75652), (2784, 56739), (4176, 37826), (8352, 18913)]