181760928

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 488980800

約数和(自身を除く): 307219872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 131, 149, 194, 262, 291, 298, 388, 393, 447, 524, 582, 596, 776, 786, 894, 1048, 1164, 1192, 1552, 1572, 1788, 2096, 2328, 2384, 3104, 3144, 3576, 4192, 4656, 4768, 6288, 7152, 9312, 12576, 12707, 14304, 14453, 19519, 25414, 28906, 38121, 39038, 43359, 50828, 57812, 58557, 76242, 78076, 86718, 101656, 115624, 117114, 152484, 156152, 173436, 203312, 231248, 234228, 304968, 312304, 346872, 406624, 462496, 468456, 609936, 624608, 693744, 936912, 1219872, 1387488, 1873824, 1893343, 3786686, 5680029, 7573372, 11360058, 15146744, 22720116, 30293488, 45440232, 60586976, 90880464, 181760928]

約数ペア:

[(1, 181760928), (2, 90880464), (3, 60586976), (4, 45440232), (6, 30293488), (8, 22720116), (12, 15146744), (16, 11360058), (24, 7573372), (32, 5680029), (48, 3786686), (96, 1893343), (97, 1873824), (131, 1387488), (149, 1219872), (194, 936912), (262, 693744), (291, 624608), (298, 609936), (388, 468456), (393, 462496), (447, 406624), (524, 346872), (582, 312304), (596, 304968), (776, 234228), (786, 231248), (894, 203312), (1048, 173436), (1164, 156152), (1192, 152484), (1552, 117114), (1572, 115624), (1788, 101656), (2096, 86718), (2328, 78076), (2384, 76242), (3104, 58557), (3144, 57812), (3576, 50828), (4192, 43359), (4656, 39038), (4768, 38121), (6288, 28906), (7152, 25414), (9312, 19519), (12576, 14453), (12707, 14304)]