163597324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 339852240

約数和(自身を除く): 176254916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 121, 187, 236, 242, 337, 374, 484, 649, 674, 748, 1003, 1298, 1348, 2006, 2057, 2596, 3707, 4012, 4114, 5729, 7139, 7414, 8228, 11033, 11458, 14278, 14828, 19883, 22066, 22916, 28556, 39766, 40777, 44132, 63019, 79532, 81554, 121363, 126038, 163108, 218713, 242726, 252076, 338011, 437426, 485452, 676022, 693209, 874852, 1352044, 1386418, 2405843, 2772836, 3718121, 4811686, 7436242, 9623372, 14872484, 40899331, 81798662, 163597324]

約数ペア:

[(1, 163597324), (2, 81798662), (4, 40899331), (11, 14872484), (17, 9623372), (22, 7436242), (34, 4811686), (44, 3718121), (59, 2772836), (68, 2405843), (118, 1386418), (121, 1352044), (187, 874852), (236, 693209), (242, 676022), (337, 485452), (374, 437426), (484, 338011), (649, 252076), (674, 242726), (748, 218713), (1003, 163108), (1298, 126038), (1348, 121363), (2006, 81554), (2057, 79532), (2596, 63019), (3707, 44132), (4012, 40777), (4114, 39766), (5729, 28556), (7139, 22916), (7414, 22066), (8228, 19883), (11033, 14828), (11458, 14278)]