161442012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{953}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 397474560

約数和(自身を除く): 236032548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 743, 953, 1486, 1906, 2229, 2859, 2972, 3812, 4458, 5718, 8916, 11436, 14117, 18107, 28234, 36214, 42351, 54321, 56468, 72428, 84702, 108642, 169404, 217284, 708079, 1416158, 2124237, 2832316, 4248474, 8496948, 13453501, 26907002, 40360503, 53814004, 80721006, 161442012]

約数ペア:

[(1, 161442012), (2, 80721006), (3, 53814004), (4, 40360503), (6, 26907002), (12, 13453501), (19, 8496948), (38, 4248474), (57, 2832316), (76, 2124237), (114, 1416158), (228, 708079), (743, 217284), (953, 169404), (1486, 108642), (1906, 84702), (2229, 72428), (2859, 56468), (2972, 54321), (3812, 42351), (4458, 36214), (5718, 28234), (8916, 18107), (11436, 14117)]