158747136

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 80

約数和(自身を含む): 425993568

約数和(自身を除く): 267246432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 571, 724, 768, 1086, 1142, 1448, 1536, 1713, 2172, 2284, 2896, 3426, 4344, 4568, 5792, 6852, 8688, 9136, 11584, 13704, 17376, 18272, 23168, 27408, 34752, 36544, 46336, 54816, 69504, 73088, 92672, 103351, 109632, 139008, 146176, 206702, 219264, 278016, 292352, 310053, 413404, 438528, 620106, 826808, 877056, 1240212, 1653616, 2480424, 3307232, 4960848, 6614464, 9921696, 13228928, 19843392, 26457856, 39686784, 52915712, 79373568, 158747136]

約数ペア:

[(1, 158747136), (2, 79373568), (3, 52915712), (4, 39686784), (6, 26457856), (8, 19843392), (12, 13228928), (16, 9921696), (24, 6614464), (32, 4960848), (48, 3307232), (64, 2480424), (96, 1653616), (128, 1240212), (181, 877056), (192, 826808), (256, 620106), (362, 438528), (384, 413404), (512, 310053), (543, 292352), (571, 278016), (724, 219264), (768, 206702), (1086, 146176), (1142, 139008), (1448, 109632), (1536, 103351), (1713, 92672), (2172, 73088), (2284, 69504), (2896, 54816), (3426, 46336), (4344, 36544), (4568, 34752), (5792, 27408), (6852, 23168), (8688, 18272), (9136, 17376), (11584, 13704)]