144531548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 299980800

約数和(自身を除く): 155449252

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 269, 434, 538, 619, 868, 1076, 1238, 1883, 2476, 3766, 4333, 7532, 8339, 8666, 16678, 17332, 19189, 33356, 38378, 58373, 76756, 116746, 134323, 166511, 233492, 268646, 333022, 537292, 666044, 1165577, 2331154, 4662308, 5161841, 10323682, 20647364, 36132887, 72265774, 144531548]

約数ペア:

[(1, 144531548), (2, 72265774), (4, 36132887), (7, 20647364), (14, 10323682), (28, 5161841), (31, 4662308), (62, 2331154), (124, 1165577), (217, 666044), (269, 537292), (434, 333022), (538, 268646), (619, 233492), (868, 166511), (1076, 134323), (1238, 116746), (1883, 76756), (2476, 58373), (3766, 38378), (4333, 33356), (7532, 19189), (8339, 17332), (8666, 16678)]