147653856

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{10463}}^1$

素因数の和:10493

約数の個数: 108

約数和(自身を含む): 488490912

約数和(自身を除く): 340837056

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, 10463, 14112, 20926, 31389, 41852, 62778, 73241, 83704, 94167, 125556, 146482, 167408, 188334, 219723, 251112, 292964, 334816, 376668, 439446, 502224, 512687, 585928, 659169, 753336, 878892, 1004448, 1025374, 1171856, 1318338, 1506672, 1538061, 1757784, 2050748, 2343712, 2636676, 3013344, 3076122, 3515568, 4101496, 4614183, 5273352, 6152244, 7031136, 8202992, 9228366, 10546704, 12304488, 16405984, 18456732, 21093408, 24608976, 36913464, 49217952, 73826928, 147653856]

約数ペア:

[(1, 147653856), (2, 73826928), (3, 49217952), (4, 36913464), (6, 24608976), (7, 21093408), (8, 18456732), (9, 16405984), (12, 12304488), (14, 10546704), (16, 9228366), (18, 8202992), (21, 7031136), (24, 6152244), (28, 5273352), (32, 4614183), (36, 4101496), (42, 3515568), (48, 3076122), (49, 3013344), (56, 2636676), (63, 2343712), (72, 2050748), (84, 1757784), (96, 1538061), (98, 1506672), (112, 1318338), (126, 1171856), (144, 1025374), (147, 1004448), (168, 878892), (196, 753336), (224, 659169), (252, 585928), (288, 512687), (294, 502224), (336, 439446), (392, 376668), (441, 334816), (504, 292964), (588, 251112), (672, 219723), (784, 188334), (882, 167408), (1008, 146482), (1176, 125556), (1568, 94167), (1764, 83704), (2016, 73241), (2352, 62778), (3528, 41852), (4704, 31389), (7056, 20926), (10463, 14112)]