168064890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 324622470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 179, 210, 238, 255, 263, 357, 358, 510, 526, 537, 595, 714, 789, 895, 1074, 1190, 1253, 1315, 1578, 1785, 1790, 1841, 2506, 2630, 2685, 3043, 3570, 3682, 3759, 3945, 4471, 5370, 5523, 6086, 6265, 7518, 7890, 8942, 9129, 9205, 11046, 12530, 13413, 15215, 18258, 18410, 18795, 21301, 22355, 26826, 27615, 30430, 31297, 37590, 42602, 44710, 45645, 47077, 55230, 62594, 63903, 67065, 91290, 93891, 94154, 106505, 127806, 134130, 141231, 156485, 187782, 213010, 235385, 282462, 312970, 319515, 329539, 469455, 470770, 639030, 659078, 706155, 800309, 938910, 988617, 1412310, 1600618, 1647695, 1977234, 2400927, 3295390, 4001545, 4801854, 4943085, 5602163, 8003090, 9886170, 11204326, 12004635, 16806489, 24009270, 28010815, 33612978, 56021630, 84032445, 168064890]

約数ペア:

[(1, 168064890), (2, 84032445), (3, 56021630), (5, 33612978), (6, 28010815), (7, 24009270), (10, 16806489), (14, 12004635), (15, 11204326), (17, 9886170), (21, 8003090), (30, 5602163), (34, 4943085), (35, 4801854), (42, 4001545), (51, 3295390), (70, 2400927), (85, 1977234), (102, 1647695), (105, 1600618), (119, 1412310), (170, 988617), (179, 938910), (210, 800309), (238, 706155), (255, 659078), (263, 639030), (357, 470770), (358, 469455), (510, 329539), (526, 319515), (537, 312970), (595, 282462), (714, 235385), (789, 213010), (895, 187782), (1074, 156485), (1190, 141231), (1253, 134130), (1315, 127806), (1578, 106505), (1785, 94154), (1790, 93891), (1841, 91290), (2506, 67065), (2630, 63903), (2685, 62594), (3043, 55230), (3570, 47077), (3682, 45645), (3759, 44710), (3945, 42602), (4471, 37590), (5370, 31297), (5523, 30430), (6086, 27615), (6265, 26826), (7518, 22355), (7890, 21301), (8942, 18795), (9129, 18410), (9205, 18258), (11046, 15215), (12530, 13413)]