189013670264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{31259}}^1$

素因数の和:31712

約数の個数: 64

約数和(自身を含む): 378897458400

約数和(自身を除く): 189883788136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 257, 346, 514, 692, 1028, 1384, 2056, 2941, 4369, 5882, 8738, 11764, 17476, 23528, 31259, 34952, 44461, 62518, 88922, 125036, 177844, 250072, 355688, 531403, 755837, 1062806, 1511674, 2125612, 3023348, 4251224, 5407807, 6046696, 8033563, 10815614, 16067126, 21631228, 32134252, 43262456, 64268504, 91932719, 136570571, 183865438, 273141142, 367730876, 546282284, 735461752, 1092564568, 1389806399, 2779612798, 5559225596, 11118451192, 23626708783, 47253417566, 94506835132, 189013670264]

約数ペア:

[(1, 189013670264), (2, 94506835132), (4, 47253417566), (8, 23626708783), (17, 11118451192), (34, 5559225596), (68, 2779612798), (136, 1389806399), (173, 1092564568), (257, 735461752), (346, 546282284), (514, 367730876), (692, 273141142), (1028, 183865438), (1384, 136570571), (2056, 91932719), (2941, 64268504), (4369, 43262456), (5882, 32134252), (8738, 21631228), (11764, 16067126), (17476, 10815614), (23528, 8033563), (31259, 6046696), (34952, 5407807), (44461, 4251224), (62518, 3023348), (88922, 2125612), (125036, 1511674), (177844, 1062806), (250072, 755837), (355688, 531403)]