164489784

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^2\times {\mathrm{229}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 415421400

約数和(自身を除く): 250931616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 229, 346, 458, 519, 687, 692, 916, 1038, 1374, 1384, 1832, 2076, 2748, 4152, 5496, 29929, 39617, 59858, 79234, 89787, 118851, 119716, 158468, 179574, 237702, 239432, 316936, 359148, 475404, 718296, 950808, 6853741, 13707482, 20561223, 27414964, 41122446, 54829928, 82244892, 164489784]

約数ペア:

[(1, 164489784), (2, 82244892), (3, 54829928), (4, 41122446), (6, 27414964), (8, 20561223), (12, 13707482), (24, 6853741), (173, 950808), (229, 718296), (346, 475404), (458, 359148), (519, 316936), (687, 239432), (692, 237702), (916, 179574), (1038, 158468), (1374, 119716), (1384, 118851), (1832, 89787), (2076, 79234), (2748, 59858), (4152, 39617), (5496, 29929)]