156486736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 367912960

約数和(自身を除く): 211426224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 266, 302, 304, 487, 532, 604, 974, 1057, 1064, 1208, 1948, 2114, 2128, 2416, 2869, 3409, 3896, 4228, 5738, 6818, 7792, 8456, 9253, 11476, 13636, 16912, 18506, 20083, 22952, 27272, 37012, 40166, 45904, 54544, 64771, 73537, 74024, 80332, 129542, 147074, 148048, 160664, 259084, 294148, 321328, 514759, 518168, 588296, 1029518, 1036336, 1176592, 1397203, 2059036, 2794406, 4118072, 5588812, 8236144, 9780421, 11177624, 19560842, 22355248, 39121684, 78243368, 156486736]

約数ペア:

[(1, 156486736), (2, 78243368), (4, 39121684), (7, 22355248), (8, 19560842), (14, 11177624), (16, 9780421), (19, 8236144), (28, 5588812), (38, 4118072), (56, 2794406), (76, 2059036), (112, 1397203), (133, 1176592), (151, 1036336), (152, 1029518), (266, 588296), (302, 518168), (304, 514759), (487, 321328), (532, 294148), (604, 259084), (974, 160664), (1057, 148048), (1064, 147074), (1208, 129542), (1948, 80332), (2114, 74024), (2128, 73537), (2416, 64771), (2869, 54544), (3409, 45904), (3896, 40166), (4228, 37012), (5738, 27272), (6818, 22952), (7792, 20083), (8456, 18506), (9253, 16912), (11476, 13636)]