131644368

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 384403968

約数和(自身を除く): 252759600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 94, 106, 141, 144, 159, 188, 212, 282, 318, 367, 376, 423, 424, 477, 564, 636, 734, 752, 846, 848, 954, 1101, 1128, 1272, 1468, 1692, 1908, 2202, 2256, 2491, 2544, 2936, 3303, 3384, 3816, 4404, 4982, 5872, 6606, 6768, 7473, 7632, 8808, 9964, 13212, 14946, 17249, 17616, 19451, 19928, 22419, 26424, 29892, 34498, 38902, 39856, 44838, 51747, 52848, 58353, 59784, 68996, 77804, 89676, 103494, 116706, 119568, 137992, 155241, 155608, 175059, 179352, 206988, 233412, 275984, 310482, 311216, 350118, 358704, 413976, 466824, 620964, 700236, 827952, 914197, 933648, 1241928, 1400472, 1828394, 2483856, 2742591, 2800944, 3656788, 5485182, 7313576, 8227773, 10970364, 14627152, 16455546, 21940728, 32911092, 43881456, 65822184, 131644368]

約数ペア:

[(1, 131644368), (2, 65822184), (3, 43881456), (4, 32911092), (6, 21940728), (8, 16455546), (9, 14627152), (12, 10970364), (16, 8227773), (18, 7313576), (24, 5485182), (36, 3656788), (47, 2800944), (48, 2742591), (53, 2483856), (72, 1828394), (94, 1400472), (106, 1241928), (141, 933648), (144, 914197), (159, 827952), (188, 700236), (212, 620964), (282, 466824), (318, 413976), (367, 358704), (376, 350118), (423, 311216), (424, 310482), (477, 275984), (564, 233412), (636, 206988), (734, 179352), (752, 175059), (846, 155608), (848, 155241), (954, 137992), (1101, 119568), (1128, 116706), (1272, 103494), (1468, 89676), (1692, 77804), (1908, 68996), (2202, 59784), (2256, 58353), (2491, 52848), (2544, 51747), (2936, 44838), (3303, 39856), (3384, 38902), (3816, 34498), (4404, 29892), (4982, 26424), (5872, 22419), (6606, 19928), (6768, 19451), (7473, 17616), (7632, 17249), (8808, 14946), (9964, 13212)]