168562492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5650

約数の個数: 48

約数和(自身を含む): 359331840

約数和(自身を除く): 190769348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 5569, 7567, 11138, 15134, 22276, 30268, 38983, 77966, 128087, 155932, 256174, 261743, 512348, 523486, 896609, 1046972, 1793218, 1832201, 3586436, 3664402, 6020089, 7328804, 12040178, 24080356, 42140623, 84281246, 168562492]

約数ペア:

[(1, 168562492), (2, 84281246), (4, 42140623), (7, 24080356), (14, 12040178), (23, 7328804), (28, 6020089), (46, 3664402), (47, 3586436), (92, 1832201), (94, 1793218), (161, 1046972), (188, 896609), (322, 523486), (329, 512348), (644, 261743), (658, 256174), (1081, 155932), (1316, 128087), (2162, 77966), (4324, 38983), (5569, 30268), (7567, 22276), (11138, 15134)]