157218969985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{34763}}^1$

素因数の和:35494

約数の個数: 64

約数和(自身を含む): 249419741184

約数和(自身を除く): 92200771199

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 691, 935, 1309, 3455, 4837, 6545, 7601, 11747, 24185, 34763, 38005, 53207, 58735, 82229, 129217, 173815, 243341, 266035, 382393, 411145, 590971, 646085, 904519, 1216705, 1911965, 2676751, 2954855, 4136797, 4522595, 6500681, 13383755, 20683985, 24021233, 32503405, 45504767, 120106165, 168148631, 227523835, 264233563, 408360961, 840743155, 1321167815, 1849634941, 2041804805, 2858526727, 4491970571, 9248174705, 14292633635, 22459852855, 31443793997, 157218969985]

約数ペア:

[(1, 157218969985), (5, 31443793997), (7, 22459852855), (11, 14292633635), (17, 9248174705), (35, 4491970571), (55, 2858526727), (77, 2041804805), (85, 1849634941), (119, 1321167815), (187, 840743155), (385, 408360961), (595, 264233563), (691, 227523835), (935, 168148631), (1309, 120106165), (3455, 45504767), (4837, 32503405), (6545, 24021233), (7601, 20683985), (11747, 13383755), (24185, 6500681), (34763, 4522595), (38005, 4136797), (53207, 2954855), (58735, 2676751), (82229, 1911965), (129217, 1216705), (173815, 904519), (243341, 646085), (266035, 590971), (382393, 411145)]