128065872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4111}}^1$

素因数の和:4192

約数の個数: 80

約数和(自身を含む): 367119360

約数和(自身を除く): 239053488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2596, 2832, 3894, 4111, 5192, 7788, 8222, 10384, 12333, 15576, 16444, 24666, 31152, 32888, 45221, 49332, 65776, 90442, 98664, 135663, 180884, 197328, 242549, 271326, 361768, 485098, 542652, 723536, 727647, 970196, 1085304, 1455294, 1940392, 2170608, 2668039, 2910588, 3880784, 5336078, 5821176, 8004117, 10672156, 11642352, 16008234, 21344312, 32016468, 42688624, 64032936, 128065872]

約数ペア:

[(1, 128065872), (2, 64032936), (3, 42688624), (4, 32016468), (6, 21344312), (8, 16008234), (11, 11642352), (12, 10672156), (16, 8004117), (22, 5821176), (24, 5336078), (33, 3880784), (44, 2910588), (48, 2668039), (59, 2170608), (66, 1940392), (88, 1455294), (118, 1085304), (132, 970196), (176, 727647), (177, 723536), (236, 542652), (264, 485098), (354, 361768), (472, 271326), (528, 242549), (649, 197328), (708, 180884), (944, 135663), (1298, 98664), (1416, 90442), (1947, 65776), (2596, 49332), (2832, 45221), (3894, 32888), (4111, 31152), (5192, 24666), (7788, 16444), (8222, 15576), (10384, 12333)]