161546208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 96

約数和(自身を含む): 460938240

約数和(自身を除く): 299392032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 608, 744, 912, 992, 1178, 1488, 1767, 1824, 2356, 2857, 2976, 3534, 4712, 5714, 7068, 8571, 9424, 11428, 14136, 17142, 18848, 22856, 28272, 34284, 45712, 54283, 56544, 68568, 88567, 91424, 108566, 137136, 162849, 177134, 217132, 265701, 274272, 325698, 354268, 434264, 531402, 651396, 708536, 868528, 1062804, 1302792, 1417072, 1682773, 1737056, 2125608, 2605584, 2834144, 3365546, 4251216, 5048319, 5211168, 6731092, 8502432, 10096638, 13462184, 20193276, 26924368, 40386552, 53848736, 80773104, 161546208]

約数ペア:

[(1, 161546208), (2, 80773104), (3, 53848736), (4, 40386552), (6, 26924368), (8, 20193276), (12, 13462184), (16, 10096638), (19, 8502432), (24, 6731092), (31, 5211168), (32, 5048319), (38, 4251216), (48, 3365546), (57, 2834144), (62, 2605584), (76, 2125608), (93, 1737056), (96, 1682773), (114, 1417072), (124, 1302792), (152, 1062804), (186, 868528), (228, 708536), (248, 651396), (304, 531402), (372, 434264), (456, 354268), (496, 325698), (589, 274272), (608, 265701), (744, 217132), (912, 177134), (992, 162849), (1178, 137136), (1488, 108566), (1767, 91424), (1824, 88567), (2356, 68568), (2857, 56544), (2976, 54283), (3534, 45712), (4712, 34284), (5714, 28272), (7068, 22856), (8571, 18848), (9424, 17142), (11428, 14136)]