158237856

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11213}}^1$

素因数の和:11243

約数の個数: 108

約数和(自身を含む): 523503162

約数和(自身を除く): 365265306

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 11213, 14112, 22426, 33639, 44852, 67278, 78491, 89704, 100917, 134556, 156982, 179408, 201834, 235473, 269112, 313964, 358816, 403668, 470946, 538224, 549437, 627928, 706419, 807336, 941892, 1076448, 1098874, 1255856, 1412838, 1614672, 1648311, 1883784, 2197748, 2511712, 2825676, 3229344, 3296622, 3767568, 4395496, 4944933, 5651352, 6593244, 7535136, 8790992, 9889866, 11302704, 13186488, 17581984, 19779732, 22605408, 26372976, 39559464, 52745952, 79118928, 158237856]

約数ペア:

[(1, 158237856), (2, 79118928), (3, 52745952), (4, 39559464), (6, 26372976), (7, 22605408), (8, 19779732), (9, 17581984), (12, 13186488), (14, 11302704), (16, 9889866), (18, 8790992), (21, 7535136), (24, 6593244), (28, 5651352), (32, 4944933), (36, 4395496), (42, 3767568), (48, 3296622), (49, 3229344), (56, 2825676), (63, 2511712), (72, 2197748), (84, 1883784), (96, 1648311), (98, 1614672), (112, 1412838), (126, 1255856), (144, 1098874), (147, 1076448), (168, 941892), (196, 807336), (224, 706419), (252, 627928), (288, 549437), (294, 538224), (336, 470946), (392, 403668), (441, 358816), (504, 313964), (588, 269112), (672, 235473), (784, 201834), (882, 179408), (1008, 156982), (1176, 134556), (1568, 100917), (1764, 89704), (2016, 78491), (2352, 67278), (3528, 44852), (4704, 33639), (7056, 22426), (11213, 14112)]