155968192

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 56

約数和(自身を含む): 322519040

約数和(自身を除く): 166550848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 619, 992, 1016, 1238, 1984, 2032, 2476, 3937, 4064, 4952, 7874, 8128, 9904, 15748, 19189, 19808, 31496, 38378, 39616, 62992, 76756, 78613, 125984, 153512, 157226, 251968, 307024, 314452, 614048, 628904, 1228096, 1257808, 2437003, 2515616, 4874006, 5031232, 9748012, 19496024, 38992048, 77984096, 155968192]

約数ペア:

[(1, 155968192), (2, 77984096), (4, 38992048), (8, 19496024), (16, 9748012), (31, 5031232), (32, 4874006), (62, 2515616), (64, 2437003), (124, 1257808), (127, 1228096), (248, 628904), (254, 614048), (496, 314452), (508, 307024), (619, 251968), (992, 157226), (1016, 153512), (1238, 125984), (1984, 78613), (2032, 76756), (2476, 62992), (3937, 39616), (4064, 38378), (4952, 31496), (7874, 19808), (8128, 19189), (9904, 15748)]