121889236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 259854336

約数和(自身を除く): 137965100

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4027, 4324, 7567, 8054, 15134, 16108, 28189, 30268, 56378, 92621, 112756, 185242, 189269, 370484, 378538, 648347, 757076, 1296694, 1324883, 2593388, 2649766, 4353187, 5299532, 8706374, 17412748, 30472309, 60944618, 121889236]

約数ペア:

[(1, 121889236), (2, 60944618), (4, 30472309), (7, 17412748), (14, 8706374), (23, 5299532), (28, 4353187), (46, 2649766), (47, 2593388), (92, 1324883), (94, 1296694), (161, 757076), (188, 648347), (322, 378538), (329, 370484), (644, 189269), (658, 185242), (1081, 112756), (1316, 92621), (2162, 56378), (4027, 30268), (4324, 28189), (7567, 16108), (8054, 15134)]