171495648

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1303}}^1$

素因数の和:1776

約数の個数: 72

約数和(自身を含む): 489133008

約数和(自身を除く): 317637360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 914, 1303, 1371, 1828, 2606, 2742, 3656, 3909, 4113, 5212, 5484, 7312, 7818, 8226, 10424, 10968, 11727, 14624, 15636, 16452, 20848, 21936, 23454, 31272, 32904, 41696, 43872, 46908, 62544, 65808, 93816, 125088, 131616, 187632, 375264, 595471, 1190942, 1786413, 2381884, 3572826, 4763768, 5359239, 7145652, 9527536, 10718478, 14291304, 19055072, 21436956, 28582608, 42873912, 57165216, 85747824, 171495648]

約数ペア:

[(1, 171495648), (2, 85747824), (3, 57165216), (4, 42873912), (6, 28582608), (8, 21436956), (9, 19055072), (12, 14291304), (16, 10718478), (18, 9527536), (24, 7145652), (32, 5359239), (36, 4763768), (48, 3572826), (72, 2381884), (96, 1786413), (144, 1190942), (288, 595471), (457, 375264), (914, 187632), (1303, 131616), (1371, 125088), (1828, 93816), (2606, 65808), (2742, 62544), (3656, 46908), (3909, 43872), (4113, 41696), (5212, 32904), (5484, 31272), (7312, 23454), (7818, 21936), (8226, 20848), (10424, 16452), (10968, 15636), (11727, 14624)]