155750256

素因数分解:

$2^4\times 3^3\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1403

約数の個数: 80

約数和(自身を含む): 448780800

約数和(自身を除く): 293030544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 347, 432, 694, 1039, 1041, 1388, 2078, 2082, 2776, 3117, 3123, 4156, 4164, 5552, 6234, 6246, 8312, 8328, 9351, 9369, 12468, 12492, 16624, 16656, 18702, 18738, 24936, 24984, 28053, 37404, 37476, 49872, 49968, 56106, 74808, 74952, 112212, 149616, 149904, 224424, 360533, 448848, 721066, 1081599, 1442132, 2163198, 2884264, 3244797, 4326396, 5768528, 6489594, 8652792, 9734391, 12979188, 17305584, 19468782, 25958376, 38937564, 51916752, 77875128, 155750256]

約数ペア:

[(1, 155750256), (2, 77875128), (3, 51916752), (4, 38937564), (6, 25958376), (8, 19468782), (9, 17305584), (12, 12979188), (16, 9734391), (18, 8652792), (24, 6489594), (27, 5768528), (36, 4326396), (48, 3244797), (54, 2884264), (72, 2163198), (108, 1442132), (144, 1081599), (216, 721066), (347, 448848), (432, 360533), (694, 224424), (1039, 149904), (1041, 149616), (1388, 112212), (2078, 74952), (2082, 74808), (2776, 56106), (3117, 49968), (3123, 49872), (4156, 37476), (4164, 37404), (5552, 28053), (6234, 24984), (6246, 24936), (8312, 18738), (8328, 18702), (9351, 16656), (9369, 16624), (12468, 12492)]