164022292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5500

約数の個数: 48

約数和(自身を含む): 349655040

約数和(自身を除く): 185632748

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 5419, 7567, 10838, 15134, 21676, 30268, 37933, 75866, 124637, 151732, 249274, 254693, 498548, 509386, 872459, 1018772, 1744918, 1782851, 3489836, 3565702, 5857939, 7131404, 11715878, 23431756, 41005573, 82011146, 164022292]

約数ペア:

[(1, 164022292), (2, 82011146), (4, 41005573), (7, 23431756), (14, 11715878), (23, 7131404), (28, 5857939), (46, 3565702), (47, 3489836), (92, 1782851), (94, 1744918), (161, 1018772), (188, 872459), (322, 509386), (329, 498548), (644, 254693), (658, 249274), (1081, 151732), (1316, 124637), (2162, 75866), (4324, 37933), (5419, 30268), (7567, 21676), (10838, 15134)]