128326344

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 326928000

約数和(自身を除く): 198601656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 199, 277, 291, 388, 398, 554, 582, 597, 776, 796, 831, 1108, 1164, 1194, 1592, 1662, 2216, 2328, 2388, 3324, 4776, 6648, 19303, 26869, 38606, 53738, 55123, 57909, 77212, 80607, 107476, 110246, 115818, 154424, 161214, 165369, 214952, 220492, 231636, 322428, 330738, 440984, 463272, 644856, 661476, 1322952, 5346931, 10693862, 16040793, 21387724, 32081586, 42775448, 64163172, 128326344]

約数ペア:

[(1, 128326344), (2, 64163172), (3, 42775448), (4, 32081586), (6, 21387724), (8, 16040793), (12, 10693862), (24, 5346931), (97, 1322952), (194, 661476), (199, 644856), (277, 463272), (291, 440984), (388, 330738), (398, 322428), (554, 231636), (582, 220492), (597, 214952), (776, 165369), (796, 161214), (831, 154424), (1108, 115818), (1164, 110246), (1194, 107476), (1592, 80607), (1662, 77212), (2216, 57909), (2328, 55123), (2388, 53738), (3324, 38606), (4776, 26869), (6648, 19303)]