159090904

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 349920000

約数和(自身を除く): 190829096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 179, 236, 269, 358, 413, 472, 538, 716, 826, 1076, 1253, 1432, 1652, 1883, 2152, 2506, 3304, 3766, 5012, 7532, 10024, 10561, 15064, 15871, 21122, 31742, 42244, 48151, 63484, 73927, 84488, 96302, 111097, 126968, 147854, 192604, 222194, 295708, 337057, 385208, 444388, 591416, 674114, 888776, 1348228, 2696456, 2840909, 5681818, 11363636, 19886363, 22727272, 39772726, 79545452, 159090904]

約数ペア:

[(1, 159090904), (2, 79545452), (4, 39772726), (7, 22727272), (8, 19886363), (14, 11363636), (28, 5681818), (56, 2840909), (59, 2696456), (118, 1348228), (179, 888776), (236, 674114), (269, 591416), (358, 444388), (413, 385208), (472, 337057), (538, 295708), (716, 222194), (826, 192604), (1076, 147854), (1253, 126968), (1432, 111097), (1652, 96302), (1883, 84488), (2152, 73927), (2506, 63484), (3304, 48151), (3766, 42244), (5012, 31742), (7532, 21122), (10024, 15871), (10561, 15064)]