189484128

素因数分解:

$2^5\times 3^2\times {\mathrm{657931}}^1$

素因数の和:657947

約数の個数: 36

約数和(自身を含む): 538846308

約数和(自身を除く): 349362180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 657931, 1315862, 1973793, 2631724, 3947586, 5263448, 5921379, 7895172, 10526896, 11842758, 15790344, 21053792, 23685516, 31580688, 47371032, 63161376, 94742064, 189484128]

約数ペア:

[(1, 189484128), (2, 94742064), (3, 63161376), (4, 47371032), (6, 31580688), (8, 23685516), (9, 21053792), (12, 15790344), (16, 11842758), (18, 10526896), (24, 7895172), (32, 5921379), (36, 5263448), (48, 3947586), (72, 2631724), (96, 1973793), (144, 1315862), (288, 657931)]