151181856

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 144

約数和(自身を含む): 513082080

約数和(自身を除く): 361900224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 3571, 4704, 5292, 6048, 7056, 7142, 10584, 10713, 14112, 14284, 21168, 21426, 24997, 28568, 32139, 42336, 42852, 49994, 57136, 64278, 74991, 85704, 96417, 99988, 114272, 128556, 149982, 171408, 174979, 192834, 199976, 224973, 257112, 299964, 342816, 349958, 385668, 399952, 449946, 514224, 524937, 599928, 674919, 699916, 771336, 799904, 899892, 1028448, 1049874, 1199856, 1349838, 1399832, 1542672, 1574811, 1799784, 2099748, 2399712, 2699676, 2799664, 3085344, 3149622, 3599568, 4199496, 4724433, 5399352, 5599328, 6299244, 7199136, 8398992, 9448866, 10798704, 12598488, 16797984, 18897732, 21597408, 25196976, 37795464, 50393952, 75590928, 151181856]

約数ペア:

[(1, 151181856), (2, 75590928), (3, 50393952), (4, 37795464), (6, 25196976), (7, 21597408), (8, 18897732), (9, 16797984), (12, 12598488), (14, 10798704), (16, 9448866), (18, 8398992), (21, 7199136), (24, 6299244), (27, 5599328), (28, 5399352), (32, 4724433), (36, 4199496), (42, 3599568), (48, 3149622), (49, 3085344), (54, 2799664), (56, 2699676), (63, 2399712), (72, 2099748), (84, 1799784), (96, 1574811), (98, 1542672), (108, 1399832), (112, 1349838), (126, 1199856), (144, 1049874), (147, 1028448), (168, 899892), (189, 799904), (196, 771336), (216, 699916), (224, 674919), (252, 599928), (288, 524937), (294, 514224), (336, 449946), (378, 399952), (392, 385668), (432, 349958), (441, 342816), (504, 299964), (588, 257112), (672, 224973), (756, 199976), (784, 192834), (864, 174979), (882, 171408), (1008, 149982), (1176, 128556), (1323, 114272), (1512, 99988), (1568, 96417), (1764, 85704), (2016, 74991), (2352, 64278), (2646, 57136), (3024, 49994), (3528, 42852), (3571, 42336), (4704, 32139), (5292, 28568), (6048, 24997), (7056, 21426), (7142, 21168), (10584, 14284), (10713, 14112)]