191246688

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 108

約数和(自身を含む): 562780764

約数和(自身を除く): 371534076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 691, 744, 961, 992, 1116, 1382, 1488, 1922, 2073, 2232, 2764, 2883, 2976, 3844, 4146, 4464, 5528, 5766, 6219, 7688, 8292, 8649, 8928, 11056, 11532, 12438, 15376, 16584, 17298, 21421, 22112, 23064, 24876, 30752, 33168, 34596, 42842, 46128, 49752, 64263, 66336, 69192, 85684, 92256, 99504, 128526, 138384, 171368, 192789, 199008, 257052, 276768, 342736, 385578, 514104, 664051, 685472, 771156, 1028208, 1328102, 1542312, 1992153, 2056416, 2656204, 3084624, 3984306, 5312408, 5976459, 6169248, 7968612, 10624816, 11952918, 15937224, 21249632, 23905836, 31874448, 47811672, 63748896, 95623344, 191246688]

約数ペア:

[(1, 191246688), (2, 95623344), (3, 63748896), (4, 47811672), (6, 31874448), (8, 23905836), (9, 21249632), (12, 15937224), (16, 11952918), (18, 10624816), (24, 7968612), (31, 6169248), (32, 5976459), (36, 5312408), (48, 3984306), (62, 3084624), (72, 2656204), (93, 2056416), (96, 1992153), (124, 1542312), (144, 1328102), (186, 1028208), (248, 771156), (279, 685472), (288, 664051), (372, 514104), (496, 385578), (558, 342736), (691, 276768), (744, 257052), (961, 199008), (992, 192789), (1116, 171368), (1382, 138384), (1488, 128526), (1922, 99504), (2073, 92256), (2232, 85684), (2764, 69192), (2883, 66336), (2976, 64263), (3844, 49752), (4146, 46128), (4464, 42842), (5528, 34596), (5766, 33168), (6219, 30752), (7688, 24876), (8292, 23064), (8649, 22112), (8928, 21421), (11056, 17298), (11532, 16584), (12438, 15376)]