145837888

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10551

約数の個数: 56

約数和(自身を含む): 341441024

約数和(自身を除く): 195603136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10501, 13888, 21002, 42004, 73507, 84008, 147014, 168016, 294028, 325531, 336032, 588056, 651062, 672064, 1176112, 1302124, 2278717, 2352224, 2604248, 4557434, 4704448, 5208496, 9114868, 10416992, 18229736, 20833984, 36459472, 72918944, 145837888]

約数ペア:

[(1, 145837888), (2, 72918944), (4, 36459472), (7, 20833984), (8, 18229736), (14, 10416992), (16, 9114868), (28, 5208496), (31, 4704448), (32, 4557434), (56, 2604248), (62, 2352224), (64, 2278717), (112, 1302124), (124, 1176112), (217, 672064), (224, 651062), (248, 588056), (434, 336032), (448, 325531), (496, 294028), (868, 168016), (992, 147014), (1736, 84008), (1984, 73507), (3472, 42004), (6944, 21002), (10501, 13888)]