131147928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 379922400

約数和(自身を除く): 248774472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 306, 327, 408, 436, 612, 654, 872, 981, 983, 1224, 1308, 1853, 1962, 1966, 2616, 2949, 3706, 3924, 3932, 5559, 5898, 7412, 7848, 7864, 8847, 11118, 11796, 14824, 16677, 16711, 17694, 22236, 23592, 33354, 33422, 35388, 44472, 50133, 66708, 66844, 70776, 100266, 107147, 133416, 133688, 150399, 200532, 214294, 300798, 321441, 401064, 428588, 601596, 642882, 857176, 964323, 1203192, 1285764, 1821499, 1928646, 2571528, 3642998, 3857292, 5464497, 7285996, 7714584, 10928994, 14571992, 16393491, 21857988, 32786982, 43715976, 65573964, 131147928]

約数ペア:

[(1, 131147928), (2, 65573964), (3, 43715976), (4, 32786982), (6, 21857988), (8, 16393491), (9, 14571992), (12, 10928994), (17, 7714584), (18, 7285996), (24, 5464497), (34, 3857292), (36, 3642998), (51, 2571528), (68, 1928646), (72, 1821499), (102, 1285764), (109, 1203192), (136, 964323), (153, 857176), (204, 642882), (218, 601596), (306, 428588), (327, 401064), (408, 321441), (436, 300798), (612, 214294), (654, 200532), (872, 150399), (981, 133688), (983, 133416), (1224, 107147), (1308, 100266), (1853, 70776), (1962, 66844), (1966, 66708), (2616, 50133), (2949, 44472), (3706, 35388), (3924, 33422), (3932, 33354), (5559, 23592), (5898, 22236), (7412, 17694), (7848, 16711), (7864, 16677), (8847, 14824), (11118, 11796)]