158816224

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22919

約数の個数: 48

約数和(自身を含む): 368879616

約数和(自身を除く): 210063392

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, 22871, 45742, 91484, 160097, 182968, 320194, 365936, 640388, 709001, 731872, 1280776, 1418002, 2561552, 2836004, 4963007, 5123104, 5672008, 9926014, 11344016, 19852028, 22688032, 39704056, 79408112, 158816224]

約数ペア:

[(1, 158816224), (2, 79408112), (4, 39704056), (7, 22688032), (8, 19852028), (14, 11344016), (16, 9926014), (28, 5672008), (31, 5123104), (32, 4963007), (56, 2836004), (62, 2561552), (112, 1418002), (124, 1280776), (217, 731872), (224, 709001), (248, 640388), (434, 365936), (496, 320194), (868, 182968), (992, 160097), (1736, 91484), (3472, 45742), (6944, 22871)]