163127958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 422178480

約数和(自身を除く): 259050522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 53, 57, 58, 87, 98, 106, 114, 133, 147, 159, 174, 203, 266, 294, 318, 361, 371, 399, 406, 551, 609, 722, 742, 798, 931, 1007, 1083, 1102, 1113, 1218, 1421, 1537, 1653, 1862, 2014, 2166, 2226, 2527, 2597, 2793, 2842, 3021, 3074, 3306, 3857, 4263, 4611, 5054, 5194, 5586, 6042, 7049, 7581, 7714, 7791, 8526, 9222, 10469, 10759, 11571, 14098, 15162, 15582, 17689, 19133, 20938, 21147, 21518, 23142, 26999, 29203, 31407, 32277, 35378, 38266, 42294, 49343, 53067, 53998, 57399, 58406, 62814, 64554, 73283, 75313, 80997, 87609, 98686, 106134, 114798, 133931, 146566, 148029, 150626, 161994, 175218, 204421, 219849, 225939, 267862, 296058, 401793, 408842, 439698, 451878, 512981, 554857, 613263, 803586, 937517, 1025962, 1109714, 1226526, 1430947, 1538943, 1664571, 1875034, 2812551, 2861894, 3077886, 3329142, 3883999, 4292841, 5625102, 7767998, 8585682, 11651997, 23303994, 27187993, 54375986, 81563979, 163127958]

約数ペア:

[(1, 163127958), (2, 81563979), (3, 54375986), (6, 27187993), (7, 23303994), (14, 11651997), (19, 8585682), (21, 7767998), (29, 5625102), (38, 4292841), (42, 3883999), (49, 3329142), (53, 3077886), (57, 2861894), (58, 2812551), (87, 1875034), (98, 1664571), (106, 1538943), (114, 1430947), (133, 1226526), (147, 1109714), (159, 1025962), (174, 937517), (203, 803586), (266, 613263), (294, 554857), (318, 512981), (361, 451878), (371, 439698), (399, 408842), (406, 401793), (551, 296058), (609, 267862), (722, 225939), (742, 219849), (798, 204421), (931, 175218), (1007, 161994), (1083, 150626), (1102, 148029), (1113, 146566), (1218, 133931), (1421, 114798), (1537, 106134), (1653, 98686), (1862, 87609), (2014, 80997), (2166, 75313), (2226, 73283), (2527, 64554), (2597, 62814), (2793, 58406), (2842, 57399), (3021, 53998), (3074, 53067), (3306, 49343), (3857, 42294), (4263, 38266), (4611, 35378), (5054, 32277), (5194, 31407), (5586, 29203), (6042, 26999), (7049, 23142), (7581, 21518), (7714, 21147), (7791, 20938), (8526, 19133), (9222, 17689), (10469, 15582), (10759, 15162), (11571, 14098)]