142664046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 363724800

約数和(自身を除く): 221060754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 79, 93, 114, 133, 146, 158, 186, 217, 219, 237, 266, 399, 434, 438, 474, 511, 553, 589, 651, 798, 1022, 1106, 1178, 1302, 1387, 1501, 1533, 1659, 1767, 2263, 2449, 2774, 3002, 3066, 3318, 3534, 4123, 4161, 4503, 4526, 4898, 5767, 6789, 7347, 8246, 8322, 9006, 9709, 10507, 11534, 12369, 13578, 14694, 15841, 17143, 17301, 19418, 21014, 24738, 29127, 31521, 31682, 34286, 34602, 40369, 42997, 46531, 47523, 51429, 58254, 63042, 80738, 85994, 93062, 95046, 102858, 109573, 121107, 128991, 139593, 178777, 219146, 242214, 257982, 279186, 300979, 325717, 328719, 357554, 536331, 601958, 651434, 657438, 767011, 902937, 977151, 1072662, 1251439, 1534022, 1805874, 1954302, 2301033, 2502878, 3396763, 3754317, 4602066, 6793526, 7508634, 10190289, 20380578, 23777341, 47554682, 71332023, 142664046]

約数ペア:

[(1, 142664046), (2, 71332023), (3, 47554682), (6, 23777341), (7, 20380578), (14, 10190289), (19, 7508634), (21, 6793526), (31, 4602066), (38, 3754317), (42, 3396763), (57, 2502878), (62, 2301033), (73, 1954302), (79, 1805874), (93, 1534022), (114, 1251439), (133, 1072662), (146, 977151), (158, 902937), (186, 767011), (217, 657438), (219, 651434), (237, 601958), (266, 536331), (399, 357554), (434, 328719), (438, 325717), (474, 300979), (511, 279186), (553, 257982), (589, 242214), (651, 219146), (798, 178777), (1022, 139593), (1106, 128991), (1178, 121107), (1302, 109573), (1387, 102858), (1501, 95046), (1533, 93062), (1659, 85994), (1767, 80738), (2263, 63042), (2449, 58254), (2774, 51429), (3002, 47523), (3066, 46531), (3318, 42997), (3534, 40369), (4123, 34602), (4161, 34286), (4503, 31682), (4526, 31521), (4898, 29127), (5767, 24738), (6789, 21014), (7347, 19418), (8246, 17301), (8322, 17143), (9006, 15841), (9709, 14694), (10507, 13578), (11534, 12369)]