161028288

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{4583}}^1$

素因数の和:4662

約数の個数: 84

約数和(自身を含む): 469227408

約数和(自身を除く): 308199120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 976, 1098, 1464, 1952, 2196, 2928, 3904, 4392, 4583, 5856, 8784, 9166, 11712, 13749, 17568, 18332, 27498, 35136, 36664, 41247, 54996, 73328, 82494, 109992, 146656, 164988, 219984, 279563, 293312, 329976, 439968, 559126, 659952, 838689, 879936, 1118252, 1319904, 1677378, 2236504, 2516067, 2639808, 3354756, 4473008, 5032134, 6709512, 8946016, 10064268, 13419024, 17892032, 20128536, 26838048, 40257072, 53676096, 80514144, 161028288]

約数ペア:

[(1, 161028288), (2, 80514144), (3, 53676096), (4, 40257072), (6, 26838048), (8, 20128536), (9, 17892032), (12, 13419024), (16, 10064268), (18, 8946016), (24, 6709512), (32, 5032134), (36, 4473008), (48, 3354756), (61, 2639808), (64, 2516067), (72, 2236504), (96, 1677378), (122, 1319904), (144, 1118252), (183, 879936), (192, 838689), (244, 659952), (288, 559126), (366, 439968), (488, 329976), (549, 293312), (576, 279563), (732, 219984), (976, 164988), (1098, 146656), (1464, 109992), (1952, 82494), (2196, 73328), (2928, 54996), (3904, 41247), (4392, 36664), (4583, 35136), (5856, 27498), (8784, 18332), (9166, 17568), (11712, 13749)]