155694616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 366094080

約数和(自身を除く): 210399464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 616, 788, 1283, 1379, 1576, 2167, 2566, 2758, 4334, 5132, 5516, 8668, 8981, 10264, 11032, 14113, 15169, 17336, 17962, 28226, 30338, 35924, 56452, 60676, 71848, 98791, 112904, 121352, 197582, 252751, 395164, 505502, 790328, 1011004, 1769257, 2022008, 2780261, 3538514, 5560522, 7077028, 11121044, 14154056, 19461827, 22242088, 38923654, 77847308, 155694616]

約数ペア:

[(1, 155694616), (2, 77847308), (4, 38923654), (7, 22242088), (8, 19461827), (11, 14154056), (14, 11121044), (22, 7077028), (28, 5560522), (44, 3538514), (56, 2780261), (77, 2022008), (88, 1769257), (154, 1011004), (197, 790328), (308, 505502), (394, 395164), (616, 252751), (788, 197582), (1283, 121352), (1379, 112904), (1576, 98791), (2167, 71848), (2566, 60676), (2758, 56452), (4334, 35924), (5132, 30338), (5516, 28226), (8668, 17962), (8981, 17336), (10264, 15169), (11032, 14113)]