161095592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 361635840

約数和(自身を除く): 200540248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1307, 1736, 1988, 2201, 2614, 3976, 4402, 5228, 8804, 9149, 10456, 15407, 17608, 18298, 30814, 36596, 40517, 61628, 73192, 81034, 92797, 123256, 162068, 185594, 283619, 324136, 371188, 567238, 649579, 742376, 1134476, 1299158, 2268952, 2598316, 2876707, 5196632, 5753414, 11506828, 20136949, 23013656, 40273898, 80547796, 161095592]

約数ペア:

[(1, 161095592), (2, 80547796), (4, 40273898), (7, 23013656), (8, 20136949), (14, 11506828), (28, 5753414), (31, 5196632), (56, 2876707), (62, 2598316), (71, 2268952), (124, 1299158), (142, 1134476), (217, 742376), (248, 649579), (284, 567238), (434, 371188), (497, 324136), (568, 283619), (868, 185594), (994, 162068), (1307, 123256), (1736, 92797), (1988, 81034), (2201, 73192), (2614, 61628), (3976, 40517), (4402, 36596), (5228, 30814), (8804, 18298), (9149, 17608), (10456, 15407)]