164392959080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823447}}^1$

素因数の和:823519

約数の個数: 128

約数和(自身を含む): 455333806080

約数和(自身を除く): 290940847000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 92, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 434, 460, 620, 644, 713, 805, 868, 920, 1085, 1240, 1288, 1426, 1610, 1736, 2170, 2852, 3220, 3565, 4340, 4991, 5704, 6440, 7130, 8680, 9982, 14260, 19964, 24955, 28520, 39928, 49910, 99820, 199640, 823447, 1646894, 3293788, 4117235, 5764129, 6587576, 8234470, 11528258, 16468940, 18939281, 23056516, 25526857, 28820645, 32937880, 37878562, 46113032, 51053714, 57641290, 75757124, 94696405, 102107428, 115282580, 127634285, 132574967, 151514248, 178687999, 189392810, 204214856, 230565160, 255268570, 265149934, 357375998, 378785620, 510537140, 530299868, 587117711, 662874835, 714751996, 757571240, 893439995, 1021074280, 1060599736, 1174235422, 1325749670, 1429503992, 1786879990, 2348470844, 2651499340, 2935588555, 3573759980, 4109823977, 4696941688, 5302998680, 5871177110, 7147519960, 8219647954, 11742354220, 16439295908, 20549119885, 23484708440, 32878591816, 41098239770, 82196479540, 164392959080]

約数ペア:

[(1, 164392959080), (2, 82196479540), (4, 41098239770), (5, 32878591816), (7, 23484708440), (8, 20549119885), (10, 16439295908), (14, 11742354220), (20, 8219647954), (23, 7147519960), (28, 5871177110), (31, 5302998680), (35, 4696941688), (40, 4109823977), (46, 3573759980), (56, 2935588555), (62, 2651499340), (70, 2348470844), (92, 1786879990), (115, 1429503992), (124, 1325749670), (140, 1174235422), (155, 1060599736), (161, 1021074280), (184, 893439995), (217, 757571240), (230, 714751996), (248, 662874835), (280, 587117711), (310, 530299868), (322, 510537140), (434, 378785620), (460, 357375998), (620, 265149934), (644, 255268570), (713, 230565160), (805, 204214856), (868, 189392810), (920, 178687999), (1085, 151514248), (1240, 132574967), (1288, 127634285), (1426, 115282580), (1610, 102107428), (1736, 94696405), (2170, 75757124), (2852, 57641290), (3220, 51053714), (3565, 46113032), (4340, 37878562), (4991, 32937880), (5704, 28820645), (6440, 25526857), (7130, 23056516), (8680, 18939281), (9982, 16468940), (14260, 11528258), (19964, 8234470), (24955, 6587576), (28520, 5764129), (39928, 4117235), (49910, 3293788), (99820, 1646894), (199640, 823447)]