145878528

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1395

約数の個数: 80

約数和(自身を含む): 394256016

約数和(自身を除く): 248377488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1168, 1301, 1536, 1752, 2336, 2602, 3504, 3903, 4672, 5204, 7008, 7806, 9344, 10408, 14016, 15612, 18688, 20816, 28032, 31224, 37376, 41632, 56064, 62448, 83264, 94973, 112128, 124896, 166528, 189946, 249792, 284919, 333056, 379892, 499584, 569838, 666112, 759784, 999168, 1139676, 1519568, 1998336, 2279352, 3039136, 4558704, 6078272, 9117408, 12156544, 18234816, 24313088, 36469632, 48626176, 72939264, 145878528]

約数ペア:

[(1, 145878528), (2, 72939264), (3, 48626176), (4, 36469632), (6, 24313088), (8, 18234816), (12, 12156544), (16, 9117408), (24, 6078272), (32, 4558704), (48, 3039136), (64, 2279352), (73, 1998336), (96, 1519568), (128, 1139676), (146, 999168), (192, 759784), (219, 666112), (256, 569838), (292, 499584), (384, 379892), (438, 333056), (512, 284919), (584, 249792), (768, 189946), (876, 166528), (1168, 124896), (1301, 112128), (1536, 94973), (1752, 83264), (2336, 62448), (2602, 56064), (3504, 41632), (3903, 37376), (4672, 31224), (5204, 28032), (7008, 20816), (7806, 18688), (9344, 15612), (10408, 14016)]