145535488

素因数分解:

$2^9\times 7^2\times {\mathrm{5801}}^1$

素因数の和:5833

約数の個数: 60

約数和(自身を含む): 338320422

約数和(自身を除く): 192784934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 5801, 6272, 11602, 12544, 23204, 25088, 40607, 46408, 81214, 92816, 162428, 185632, 284249, 324856, 371264, 568498, 649712, 742528, 1136996, 1299424, 1485056, 2273992, 2598848, 2970112, 4547984, 5197696, 9095968, 10395392, 18191936, 20790784, 36383872, 72767744, 145535488]

約数ペア:

[(1, 145535488), (2, 72767744), (4, 36383872), (7, 20790784), (8, 18191936), (14, 10395392), (16, 9095968), (28, 5197696), (32, 4547984), (49, 2970112), (56, 2598848), (64, 2273992), (98, 1485056), (112, 1299424), (128, 1136996), (196, 742528), (224, 649712), (256, 568498), (392, 371264), (448, 324856), (512, 284249), (784, 185632), (896, 162428), (1568, 92816), (1792, 81214), (3136, 46408), (3584, 40607), (5801, 25088), (6272, 23204), (11602, 12544)]