148045216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9845

約数の個数: 48

約数和(自身を含む): 325388448

約数和(自身を除く): 177343232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 9781, 15136, 19562, 39124, 78248, 107591, 156496, 215182, 312992, 420583, 430364, 841166, 860728, 1682332, 1721456, 3364664, 3442912, 4626413, 6729328, 9252826, 13458656, 18505652, 37011304, 74022608, 148045216]

約数ペア:

[(1, 148045216), (2, 74022608), (4, 37011304), (8, 18505652), (11, 13458656), (16, 9252826), (22, 6729328), (32, 4626413), (43, 3442912), (44, 3364664), (86, 1721456), (88, 1682332), (172, 860728), (176, 841166), (344, 430364), (352, 420583), (473, 312992), (688, 215182), (946, 156496), (1376, 107591), (1892, 78248), (3784, 39124), (7568, 19562), (9781, 15136)]