156946139890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1\times {\mathrm{1129}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 290432419200

約数和(自身を除く): 133486279310

約数列:

[1, 2, 5, 10, 43, 86, 215, 379, 430, 758, 853, 1129, 1706, 1895, 2258, 3790, 4265, 5645, 8530, 11290, 16297, 32594, 36679, 48547, 73358, 81485, 97094, 162970, 183395, 242735, 323287, 366790, 427891, 485470, 646574, 855782, 963037, 1616435, 1926074, 2139455, 3232870, 4278910, 4815185, 9630370, 13901341, 18399313, 27802682, 36798626, 41410591, 69506705, 82821182, 91996565, 139013410, 183993130, 207052955, 364991023, 414105910, 729982046, 1824955115, 3649910230, 15694613989, 31389227978, 78473069945, 156946139890]

約数ペア:

[(1, 156946139890), (2, 78473069945), (5, 31389227978), (10, 15694613989), (43, 3649910230), (86, 1824955115), (215, 729982046), (379, 414105910), (430, 364991023), (758, 207052955), (853, 183993130), (1129, 139013410), (1706, 91996565), (1895, 82821182), (2258, 69506705), (3790, 41410591), (4265, 36798626), (5645, 27802682), (8530, 18399313), (11290, 13901341), (16297, 9630370), (32594, 4815185), (36679, 4278910), (48547, 3232870), (73358, 2139455), (81485, 1926074), (97094, 1616435), (162970, 963037), (183395, 855782), (242735, 646574), (323287, 485470), (366790, 427891)]