135423648

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1538

約数の個数: 72

約数和(自身を含む): 386358336

約数和(自身を除く): 250934688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 1091, 1293, 1724, 2182, 2586, 3273, 3448, 3879, 4364, 5172, 6546, 6896, 7758, 8728, 9819, 10344, 13092, 13792, 15516, 17456, 19638, 20688, 26184, 31032, 34912, 39276, 41376, 52368, 62064, 78552, 104736, 124128, 157104, 314208, 470221, 940442, 1410663, 1880884, 2821326, 3761768, 4231989, 5642652, 7523536, 8463978, 11285304, 15047072, 16927956, 22570608, 33855912, 45141216, 67711824, 135423648]

約数ペア:

[(1, 135423648), (2, 67711824), (3, 45141216), (4, 33855912), (6, 22570608), (8, 16927956), (9, 15047072), (12, 11285304), (16, 8463978), (18, 7523536), (24, 5642652), (32, 4231989), (36, 3761768), (48, 2821326), (72, 1880884), (96, 1410663), (144, 940442), (288, 470221), (431, 314208), (862, 157104), (1091, 124128), (1293, 104736), (1724, 78552), (2182, 62064), (2586, 52368), (3273, 41376), (3448, 39276), (3879, 34912), (4364, 31032), (5172, 26184), (6546, 20688), (6896, 19638), (7758, 17456), (8728, 15516), (9819, 13792), (10344, 13092)]