164873628

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 438612720

約数和(自身を除く): 273739092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 1332, 1476, 1517, 3019, 3034, 4551, 6038, 6068, 9057, 9102, 12076, 13653, 18114, 18204, 27171, 27306, 36228, 54342, 54612, 108684, 111703, 123779, 223406, 247558, 335109, 371337, 446812, 495116, 670218, 742674, 1005327, 1114011, 1340436, 1485348, 2010654, 2228022, 4021308, 4456044, 4579823, 9159646, 13739469, 18319292, 27478938, 41218407, 54957876, 82436814, 164873628]

約数ペア:

[(1, 164873628), (2, 82436814), (3, 54957876), (4, 41218407), (6, 27478938), (9, 18319292), (12, 13739469), (18, 9159646), (36, 4579823), (37, 4456044), (41, 4021308), (74, 2228022), (82, 2010654), (111, 1485348), (123, 1340436), (148, 1114011), (164, 1005327), (222, 742674), (246, 670218), (333, 495116), (369, 446812), (444, 371337), (492, 335109), (666, 247558), (738, 223406), (1332, 123779), (1476, 111703), (1517, 108684), (3019, 54612), (3034, 54342), (4551, 36228), (6038, 27306), (6068, 27171), (9057, 18204), (9102, 18114), (12076, 13653)]