155711088

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 472664192

約数和(自身を除く): 316953104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 223, 234, 312, 373, 446, 468, 624, 669, 746, 892, 936, 1119, 1338, 1492, 1784, 1872, 2007, 2238, 2676, 2899, 2984, 3357, 3568, 4014, 4476, 4849, 5352, 5798, 5968, 6714, 8028, 8697, 8952, 9698, 10704, 11596, 13428, 14547, 16056, 17394, 17904, 19396, 23192, 26091, 26856, 29094, 32112, 34788, 38792, 43641, 46384, 52182, 53712, 58188, 69576, 77584, 83179, 87282, 104364, 116376, 139152, 166358, 174564, 208728, 232752, 249537, 332716, 349128, 417456, 499074, 665432, 698256, 748611, 998148, 1081327, 1330864, 1497222, 1996296, 2162654, 2994444, 3243981, 3992592, 4325308, 5988888, 6487962, 8650616, 9731943, 11977776, 12975924, 17301232, 19463886, 25951848, 38927772, 51903696, 77855544, 155711088]

約数ペア:

[(1, 155711088), (2, 77855544), (3, 51903696), (4, 38927772), (6, 25951848), (8, 19463886), (9, 17301232), (12, 12975924), (13, 11977776), (16, 9731943), (18, 8650616), (24, 6487962), (26, 5988888), (36, 4325308), (39, 3992592), (48, 3243981), (52, 2994444), (72, 2162654), (78, 1996296), (104, 1497222), (117, 1330864), (144, 1081327), (156, 998148), (208, 748611), (223, 698256), (234, 665432), (312, 499074), (373, 417456), (446, 349128), (468, 332716), (624, 249537), (669, 232752), (746, 208728), (892, 174564), (936, 166358), (1119, 139152), (1338, 116376), (1492, 104364), (1784, 87282), (1872, 83179), (2007, 77584), (2238, 69576), (2676, 58188), (2899, 53712), (2984, 52182), (3357, 46384), (3568, 43641), (4014, 38792), (4476, 34788), (4849, 32112), (5352, 29094), (5798, 26856), (5968, 26091), (6714, 23192), (8028, 19396), (8697, 17904), (8952, 17394), (9698, 16056), (10704, 14547), (11596, 13428)]