168889404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10433}}^1$

素因数の和:10530

約数の個数: 48

約数和(自身を含む): 420698880

約数和(自身を除く): 251809476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 10433, 16188, 20866, 31299, 41732, 62598, 125196, 198227, 396454, 594681, 740743, 792908, 1189362, 1481486, 2222229, 2378724, 2962972, 4444458, 8888916, 14074117, 28148234, 42222351, 56296468, 84444702, 168889404]

約数ペア:

[(1, 168889404), (2, 84444702), (3, 56296468), (4, 42222351), (6, 28148234), (12, 14074117), (19, 8888916), (38, 4444458), (57, 2962972), (71, 2378724), (76, 2222229), (114, 1481486), (142, 1189362), (213, 792908), (228, 740743), (284, 594681), (426, 396454), (852, 198227), (1349, 125196), (2698, 62598), (4047, 41732), (5396, 31299), (8094, 20866), (10433, 16188)]