163233306

素因数分解:

$2^1\times 3^7\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 373368960

約数和(自身を除く): 210135654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 243, 402, 486, 557, 603, 729, 1114, 1206, 1458, 1671, 1809, 2187, 3342, 3618, 4374, 5013, 5427, 10026, 10854, 15039, 16281, 30078, 32562, 37319, 45117, 48843, 74638, 90234, 97686, 111957, 135351, 146529, 223914, 270702, 293058, 335871, 406053, 671742, 812106, 1007613, 1218159, 2015226, 2436318, 3022839, 6045678, 9068517, 18137034, 27205551, 54411102, 81616653, 163233306]

約数ペア:

[(1, 163233306), (2, 81616653), (3, 54411102), (6, 27205551), (9, 18137034), (18, 9068517), (27, 6045678), (54, 3022839), (67, 2436318), (81, 2015226), (134, 1218159), (162, 1007613), (201, 812106), (243, 671742), (402, 406053), (486, 335871), (557, 293058), (603, 270702), (729, 223914), (1114, 146529), (1206, 135351), (1458, 111957), (1671, 97686), (1809, 90234), (2187, 74638), (3342, 48843), (3618, 45117), (4374, 37319), (5013, 32562), (5427, 30078), (10026, 16281), (10854, 15039)]