155620872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{65497}}^1$

素因数の和:65523

約数の個数: 64

約数和(自身を含む): 471585600

約数和(自身を除く): 315964728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 65497, 130994, 196491, 261988, 392982, 523976, 589473, 720467, 785964, 1178946, 1440934, 1571928, 1768419, 2161401, 2357892, 2881868, 3536838, 4322802, 4715784, 5763736, 6484203, 7073676, 8645604, 12968406, 14147352, 17291208, 19452609, 25936812, 38905218, 51873624, 77810436, 155620872]

約数ペア:

[(1, 155620872), (2, 77810436), (3, 51873624), (4, 38905218), (6, 25936812), (8, 19452609), (9, 17291208), (11, 14147352), (12, 12968406), (18, 8645604), (22, 7073676), (24, 6484203), (27, 5763736), (33, 4715784), (36, 4322802), (44, 3536838), (54, 2881868), (66, 2357892), (72, 2161401), (88, 1768419), (99, 1571928), (108, 1440934), (132, 1178946), (198, 785964), (216, 720467), (264, 589473), (297, 523976), (396, 392982), (594, 261988), (792, 196491), (1188, 130994), (2376, 65497)]