157536522

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 272113398

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 27, 33, 39, 46, 54, 66, 69, 78, 99, 117, 138, 143, 198, 207, 234, 253, 286, 297, 299, 351, 414, 429, 506, 594, 598, 621, 702, 759, 858, 887, 897, 1242, 1287, 1518, 1774, 1794, 2277, 2574, 2661, 2691, 3289, 3861, 4554, 5322, 5382, 6578, 6831, 7722, 7983, 8073, 9757, 9867, 11531, 13662, 15966, 16146, 19514, 19734, 20401, 23062, 23949, 29271, 29601, 34593, 40802, 47898, 58542, 59202, 61203, 69186, 87813, 88803, 103779, 122406, 126841, 175626, 177606, 183609, 207558, 224411, 253682, 263439, 265213, 311337, 367218, 380523, 448822, 526878, 530426, 550827, 622674, 673233, 761046, 795639, 1101654, 1141569, 1346466, 1591278, 2019699, 2283138, 2386917, 2917343, 3424707, 4039398, 4773834, 5834686, 6059097, 6849414, 7160751, 8752029, 12118194, 14321502, 17504058, 26256087, 52512174, 78768261, 157536522]

約数ペア:

[(1, 157536522), (2, 78768261), (3, 52512174), (6, 26256087), (9, 17504058), (11, 14321502), (13, 12118194), (18, 8752029), (22, 7160751), (23, 6849414), (26, 6059097), (27, 5834686), (33, 4773834), (39, 4039398), (46, 3424707), (54, 2917343), (66, 2386917), (69, 2283138), (78, 2019699), (99, 1591278), (117, 1346466), (138, 1141569), (143, 1101654), (198, 795639), (207, 761046), (234, 673233), (253, 622674), (286, 550827), (297, 530426), (299, 526878), (351, 448822), (414, 380523), (429, 367218), (506, 311337), (594, 265213), (598, 263439), (621, 253682), (702, 224411), (759, 207558), (858, 183609), (887, 177606), (897, 175626), (1242, 126841), (1287, 122406), (1518, 103779), (1774, 88803), (1794, 87813), (2277, 69186), (2574, 61203), (2661, 59202), (2691, 58542), (3289, 47898), (3861, 40802), (4554, 34593), (5322, 29601), (5382, 29271), (6578, 23949), (6831, 23062), (7722, 20401), (7983, 19734), (8073, 19514), (9757, 16146), (9867, 15966), (11531, 13662)]