110187308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 253983744

約数和(自身を除く): 143796436

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 361, 418, 532, 722, 836, 991, 1444, 1463, 1982, 2527, 2926, 3964, 3971, 5054, 5852, 6937, 7942, 10108, 10901, 13874, 15884, 18829, 21802, 27748, 27797, 37658, 43604, 55594, 75316, 76307, 111188, 131803, 152614, 207119, 263606, 305228, 357751, 414238, 527212, 715502, 828476, 1431004, 1449833, 2504257, 2899666, 3935261, 5008514, 5799332, 7870522, 10017028, 15741044, 27546827, 55093654, 110187308]

約数ペア:

[(1, 110187308), (2, 55093654), (4, 27546827), (7, 15741044), (11, 10017028), (14, 7870522), (19, 5799332), (22, 5008514), (28, 3935261), (38, 2899666), (44, 2504257), (76, 1449833), (77, 1431004), (133, 828476), (154, 715502), (209, 527212), (266, 414238), (308, 357751), (361, 305228), (418, 263606), (532, 207119), (722, 152614), (836, 131803), (991, 111188), (1444, 76307), (1463, 75316), (1982, 55594), (2527, 43604), (2926, 37658), (3964, 27797), (3971, 27748), (5054, 21802), (5852, 18829), (6937, 15884), (7942, 13874), (10108, 10901)]