189637648

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 374610200

約数和(自身を除く): 184972552

約数列:

[1, 2, 4, 8, 16, 73, 146, 229, 292, 458, 584, 709, 916, 1168, 1418, 1832, 2836, 3664, 5672, 11344, 16717, 33434, 51757, 66868, 103514, 133736, 162361, 207028, 267472, 324722, 414056, 649444, 828112, 1298888, 2597776, 11852353, 23704706, 47409412, 94818824, 189637648]

約数ペア:

[(1, 189637648), (2, 94818824), (4, 47409412), (8, 23704706), (16, 11852353), (73, 2597776), (146, 1298888), (229, 828112), (292, 649444), (458, 414056), (584, 324722), (709, 267472), (916, 207028), (1168, 162361), (1418, 133736), (1832, 103514), (2836, 66868), (3664, 51757), (5672, 33434), (11344, 16717)]