156977898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 284284182

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 79, 102, 119, 121, 138, 154, 158, 161, 187, 231, 237, 238, 242, 253, 322, 357, 363, 374, 391, 462, 474, 483, 506, 553, 561, 714, 726, 759, 782, 847, 869, 966, 1106, 1122, 1173, 1309, 1343, 1518, 1659, 1694, 1738, 1771, 1817, 2057, 2346, 2541, 2607, 2618, 2686, 2737, 2783, 3318, 3542, 3634, 3927, 4029, 4114, 4301, 5082, 5214, 5313, 5451, 5474, 5566, 6083, 6171, 7854, 8058, 8211, 8349, 8602, 9401, 9559, 10626, 10902, 12166, 12342, 12719, 12903, 14399, 14773, 16422, 16698, 18249, 18802, 19118, 19481, 19987, 25438, 25806, 28203, 28677, 28798, 29546, 30107, 30889, 36498, 38157, 38962, 39974, 43197, 44319, 47311, 56406, 57354, 58443, 59961, 60214, 61778, 66913, 76314, 86394, 88638, 90321, 92667, 94622, 103411, 116886, 119922, 133826, 139909, 141933, 162503, 180642, 185334, 200739, 206822, 216223, 219857, 279818, 283866, 310233, 325006, 331177, 339779, 401478, 419727, 432446, 439714, 487509, 620466, 648669, 659571, 662354, 679558, 839454, 975018, 993531, 1019337, 1137521, 1297338, 1319142, 1538999, 1987062, 2038674, 2275042, 2378453, 3077998, 3412563, 3737569, 4616997, 4756906, 6825126, 7135359, 7475138, 9233994, 11212707, 14270718, 22425414, 26162983, 52325966, 78488949, 156977898]

約数ペア:

[(1, 156977898), (2, 78488949), (3, 52325966), (6, 26162983), (7, 22425414), (11, 14270718), (14, 11212707), (17, 9233994), (21, 7475138), (22, 7135359), (23, 6825126), (33, 4756906), (34, 4616997), (42, 3737569), (46, 3412563), (51, 3077998), (66, 2378453), (69, 2275042), (77, 2038674), (79, 1987062), (102, 1538999), (119, 1319142), (121, 1297338), (138, 1137521), (154, 1019337), (158, 993531), (161, 975018), (187, 839454), (231, 679558), (237, 662354), (238, 659571), (242, 648669), (253, 620466), (322, 487509), (357, 439714), (363, 432446), (374, 419727), (391, 401478), (462, 339779), (474, 331177), (483, 325006), (506, 310233), (553, 283866), (561, 279818), (714, 219857), (726, 216223), (759, 206822), (782, 200739), (847, 185334), (869, 180642), (966, 162503), (1106, 141933), (1122, 139909), (1173, 133826), (1309, 119922), (1343, 116886), (1518, 103411), (1659, 94622), (1694, 92667), (1738, 90321), (1771, 88638), (1817, 86394), (2057, 76314), (2346, 66913), (2541, 61778), (2607, 60214), (2618, 59961), (2686, 58443), (2737, 57354), (2783, 56406), (3318, 47311), (3542, 44319), (3634, 43197), (3927, 39974), (4029, 38962), (4114, 38157), (4301, 36498), (5082, 30889), (5214, 30107), (5313, 29546), (5451, 28798), (5474, 28677), (5566, 28203), (6083, 25806), (6171, 25438), (7854, 19987), (8058, 19481), (8211, 19118), (8349, 18802), (8602, 18249), (9401, 16698), (9559, 16422), (10626, 14773), (10902, 14399), (12166, 12903), (12342, 12719)]