156673184

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 319552128

約数和(自身を除く): 162878944

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1427, 1504, 2336, 2854, 3431, 5708, 6862, 11416, 13724, 22832, 27448, 45664, 54896, 67069, 104171, 109792, 134138, 208342, 268276, 416684, 536552, 833368, 1073104, 1666736, 2146208, 3333472, 4896037, 9792074, 19584148, 39168296, 78336592, 156673184]

約数ペア:

[(1, 156673184), (2, 78336592), (4, 39168296), (8, 19584148), (16, 9792074), (32, 4896037), (47, 3333472), (73, 2146208), (94, 1666736), (146, 1073104), (188, 833368), (292, 536552), (376, 416684), (584, 268276), (752, 208342), (1168, 134138), (1427, 109792), (1504, 104171), (2336, 67069), (2854, 54896), (3431, 45664), (5708, 27448), (6862, 22832), (11416, 13724)]