154434812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2713}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 328285440

約数和(自身を除く): 173850628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2713, 2996, 4066, 5426, 8132, 10852, 14231, 18991, 28462, 37982, 51547, 56924, 75964, 103094, 206188, 290291, 360829, 580582, 721658, 1161164, 1443316, 2032037, 4064074, 5515529, 8128148, 11031058, 22062116, 38608703, 77217406, 154434812]

約数ペア:

[(1, 154434812), (2, 77217406), (4, 38608703), (7, 22062116), (14, 11031058), (19, 8128148), (28, 5515529), (38, 4064074), (76, 2032037), (107, 1443316), (133, 1161164), (214, 721658), (266, 580582), (428, 360829), (532, 290291), (749, 206188), (1498, 103094), (2033, 75964), (2713, 56924), (2996, 51547), (4066, 37982), (5426, 28462), (8132, 18991), (10852, 14231)]