156955886164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{652493}}^1$

素因数の和:652597

約数の個数: 72

約数和(自身を含む): 349903822464

約数和(自身を除く): 192947936300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 781, 847, 994, 1562, 1694, 1988, 3124, 3388, 5467, 8591, 10934, 17182, 21868, 34364, 60137, 120274, 240548, 652493, 1304986, 2609972, 4567451, 7177423, 9134902, 14354846, 18269804, 28709692, 46327003, 50241961, 78951653, 92654006, 100483922, 157903306, 185308012, 200967844, 315806612, 324289021, 509597033, 552661571, 648578042, 1019194066, 1105323142, 1297156084, 2038388132, 2210646284, 3567179231, 5605567363, 7134358462, 11211134726, 14268716924, 22422269452, 39238971541, 78477943082, 156955886164]

約数ペア:

[(1, 156955886164), (2, 78477943082), (4, 39238971541), (7, 22422269452), (11, 14268716924), (14, 11211134726), (22, 7134358462), (28, 5605567363), (44, 3567179231), (71, 2210646284), (77, 2038388132), (121, 1297156084), (142, 1105323142), (154, 1019194066), (242, 648578042), (284, 552661571), (308, 509597033), (484, 324289021), (497, 315806612), (781, 200967844), (847, 185308012), (994, 157903306), (1562, 100483922), (1694, 92654006), (1988, 78951653), (3124, 50241961), (3388, 46327003), (5467, 28709692), (8591, 18269804), (10934, 14354846), (17182, 9134902), (21868, 7177423), (34364, 4567451), (60137, 2609972), (120274, 1304986), (240548, 652493)]