179912964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 545312768

約数和(自身を除く): 365399804

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 571, 651, 682, 726, 847, 868, 924, 1023, 1142, 1302, 1364, 1452, 1694, 1713, 2046, 2284, 2387, 2541, 2604, 3388, 3426, 3751, 3997, 4092, 4774, 5082, 6281, 6852, 7161, 7502, 7994, 9548, 10164, 11253, 11991, 12562, 14322, 15004, 15988, 17701, 18843, 22506, 23982, 25124, 26257, 28644, 35402, 37686, 43967, 45012, 47964, 52514, 53103, 69091, 70804, 75372, 78771, 87934, 105028, 106206, 123907, 131901, 138182, 157542, 175868, 194711, 207273, 212412, 247814, 263802, 276364, 315084, 371721, 389422, 414546, 483637, 495628, 527604, 584133, 743442, 778844, 829092, 967274, 1168266, 1362977, 1450911, 1486884, 1934548, 2141821, 2336532, 2725954, 2901822, 4088931, 4283642, 5451908, 5803644, 6425463, 8177862, 8567284, 12850926, 14992747, 16355724, 25701852, 29985494, 44978241, 59970988, 89956482, 179912964]

約数ペア:

[(1, 179912964), (2, 89956482), (3, 59970988), (4, 44978241), (6, 29985494), (7, 25701852), (11, 16355724), (12, 14992747), (14, 12850926), (21, 8567284), (22, 8177862), (28, 6425463), (31, 5803644), (33, 5451908), (42, 4283642), (44, 4088931), (62, 2901822), (66, 2725954), (77, 2336532), (84, 2141821), (93, 1934548), (121, 1486884), (124, 1450911), (132, 1362977), (154, 1168266), (186, 967274), (217, 829092), (231, 778844), (242, 743442), (308, 584133), (341, 527604), (363, 495628), (372, 483637), (434, 414546), (462, 389422), (484, 371721), (571, 315084), (651, 276364), (682, 263802), (726, 247814), (847, 212412), (868, 207273), (924, 194711), (1023, 175868), (1142, 157542), (1302, 138182), (1364, 131901), (1452, 123907), (1694, 106206), (1713, 105028), (2046, 87934), (2284, 78771), (2387, 75372), (2541, 70804), (2604, 69091), (3388, 53103), (3426, 52514), (3751, 47964), (3997, 45012), (4092, 43967), (4774, 37686), (5082, 35402), (6281, 28644), (6852, 26257), (7161, 25124), (7502, 23982), (7994, 22506), (9548, 18843), (10164, 17701), (11253, 15988), (11991, 15004), (12562, 14322)]