173217128

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 390700800

約数和(自身を除く): 217483672

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 1036, 1148, 1517, 2039, 2072, 2296, 3034, 4078, 6068, 8156, 10619, 12136, 14273, 16312, 21238, 28546, 42476, 57092, 75443, 83599, 84952, 114184, 150886, 167198, 301772, 334396, 528101, 585193, 603544, 668792, 1056202, 1170386, 2112404, 2340772, 3093163, 4224808, 4681544, 6186326, 12372652, 21652141, 24745304, 43304282, 86608564, 173217128]

約数ペア:

[(1, 173217128), (2, 86608564), (4, 43304282), (7, 24745304), (8, 21652141), (14, 12372652), (28, 6186326), (37, 4681544), (41, 4224808), (56, 3093163), (74, 2340772), (82, 2112404), (148, 1170386), (164, 1056202), (259, 668792), (287, 603544), (296, 585193), (328, 528101), (518, 334396), (574, 301772), (1036, 167198), (1148, 150886), (1517, 114184), (2039, 84952), (2072, 83599), (2296, 75443), (3034, 57092), (4078, 42476), (6068, 28546), (8156, 21238), (10619, 16312), (12136, 14273)]