139404768

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 381588480

約数和(自身を除く): 242183712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 139, 186, 248, 278, 337, 372, 417, 496, 556, 674, 744, 834, 992, 1011, 1112, 1348, 1488, 1668, 2022, 2224, 2696, 2976, 3336, 4044, 4309, 4448, 5392, 6672, 8088, 8618, 10447, 10784, 12927, 13344, 16176, 17236, 20894, 25854, 31341, 32352, 34472, 41788, 46843, 51708, 62682, 68944, 83576, 93686, 103416, 125364, 137888, 140529, 167152, 187372, 206832, 250728, 281058, 334304, 374744, 413664, 501456, 562116, 749488, 1002912, 1124232, 1452133, 1498976, 2248464, 2904266, 4356399, 4496928, 5808532, 8712798, 11617064, 17425596, 23234128, 34851192, 46468256, 69702384, 139404768]

約数ペア:

[(1, 139404768), (2, 69702384), (3, 46468256), (4, 34851192), (6, 23234128), (8, 17425596), (12, 11617064), (16, 8712798), (24, 5808532), (31, 4496928), (32, 4356399), (48, 2904266), (62, 2248464), (93, 1498976), (96, 1452133), (124, 1124232), (139, 1002912), (186, 749488), (248, 562116), (278, 501456), (337, 413664), (372, 374744), (417, 334304), (496, 281058), (556, 250728), (674, 206832), (744, 187372), (834, 167152), (992, 140529), (1011, 137888), (1112, 125364), (1348, 103416), (1488, 93686), (1668, 83576), (2022, 68944), (2224, 62682), (2696, 51708), (2976, 46843), (3336, 41788), (4044, 34472), (4309, 32352), (4448, 31341), (5392, 25854), (6672, 20894), (8088, 17236), (8618, 16176), (10447, 13344), (10784, 12927)]