163857156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{8123}}^1$

素因数の和:8212

約数の個数: 36

約数和(自身を含む): 391934256

約数和(自身を除く): 228077100

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 8123, 10086, 16246, 20172, 24369, 32492, 48738, 97476, 333043, 666086, 999129, 1332172, 1998258, 3996516, 13654763, 27309526, 40964289, 54619052, 81928578, 163857156]

約数ペア:

[(1, 163857156), (2, 81928578), (3, 54619052), (4, 40964289), (6, 27309526), (12, 13654763), (41, 3996516), (82, 1998258), (123, 1332172), (164, 999129), (246, 666086), (492, 333043), (1681, 97476), (3362, 48738), (5043, 32492), (6724, 24369), (8123, 20172), (10086, 16246)]