155624532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 437606400

約数和(自身を除く): 281981868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 109, 138, 161, 218, 276, 322, 327, 436, 483, 644, 654, 739, 763, 966, 1308, 1478, 1526, 1932, 2217, 2289, 2507, 2956, 3052, 4434, 4578, 5014, 5173, 7521, 8868, 9156, 10028, 10346, 15042, 15519, 16997, 17549, 20692, 30084, 31038, 33994, 35098, 50991, 52647, 62076, 67988, 70196, 80551, 101982, 105294, 118979, 161102, 203964, 210588, 237958, 241653, 322204, 356937, 475916, 483306, 563857, 713874, 966612, 1127714, 1427748, 1691571, 1852673, 2255428, 3383142, 3705346, 5558019, 6766284, 7410692, 11116038, 12968711, 22232076, 25937422, 38906133, 51874844, 77812266, 155624532]

約数ペア:

[(1, 155624532), (2, 77812266), (3, 51874844), (4, 38906133), (6, 25937422), (7, 22232076), (12, 12968711), (14, 11116038), (21, 7410692), (23, 6766284), (28, 5558019), (42, 3705346), (46, 3383142), (69, 2255428), (84, 1852673), (92, 1691571), (109, 1427748), (138, 1127714), (161, 966612), (218, 713874), (276, 563857), (322, 483306), (327, 475916), (436, 356937), (483, 322204), (644, 241653), (654, 237958), (739, 210588), (763, 203964), (966, 161102), (1308, 118979), (1478, 105294), (1526, 101982), (1932, 80551), (2217, 70196), (2289, 67988), (2507, 62076), (2956, 52647), (3052, 50991), (4434, 35098), (4578, 33994), (5014, 31038), (5173, 30084), (7521, 20692), (8868, 17549), (9156, 16997), (10028, 15519), (10346, 15042)]