153788768

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22147}}^1$

素因数の和:22195

約数の個数: 48

約数和(自身を含む): 357202944

約数和(自身を除く): 203414176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 22147, 44294, 88588, 155029, 177176, 310058, 354352, 620116, 686557, 708704, 1240232, 1373114, 2480464, 2746228, 4805899, 4960928, 5492456, 9611798, 10984912, 19223596, 21969824, 38447192, 76894384, 153788768]

約数ペア:

[(1, 153788768), (2, 76894384), (4, 38447192), (7, 21969824), (8, 19223596), (14, 10984912), (16, 9611798), (28, 5492456), (31, 4960928), (32, 4805899), (56, 2746228), (62, 2480464), (112, 1373114), (124, 1240232), (217, 708704), (224, 686557), (248, 620116), (434, 354352), (496, 310058), (868, 177176), (992, 155029), (1736, 88588), (3472, 44294), (6944, 22147)]