161567352

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{25793}}^1$

素因数の和:25837

約数の個数: 64

約数和(自身を含む): 464292000

約数和(自身を除く): 302724648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 6264, 25793, 51586, 77379, 103172, 154758, 206344, 232137, 309516, 464274, 619032, 696411, 747997, 928548, 1392822, 1495994, 1857096, 2243991, 2785644, 2991988, 4487982, 5571288, 5983976, 6731973, 8975964, 13463946, 17951928, 20195919, 26927892, 40391838, 53855784, 80783676, 161567352]

約数ペア:

[(1, 161567352), (2, 80783676), (3, 53855784), (4, 40391838), (6, 26927892), (8, 20195919), (9, 17951928), (12, 13463946), (18, 8975964), (24, 6731973), (27, 5983976), (29, 5571288), (36, 4487982), (54, 2991988), (58, 2785644), (72, 2243991), (87, 1857096), (108, 1495994), (116, 1392822), (174, 928548), (216, 747997), (232, 696411), (261, 619032), (348, 464274), (522, 309516), (696, 232137), (783, 206344), (1044, 154758), (1566, 103172), (2088, 77379), (3132, 51586), (6264, 25793)]