187544916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 544958400

約数和(自身を除く): 357413484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 139, 156, 186, 234, 278, 279, 351, 372, 403, 417, 468, 556, 558, 702, 806, 834, 837, 961, 1116, 1209, 1251, 1404, 1612, 1668, 1674, 1807, 1922, 2418, 2502, 2883, 3348, 3614, 3627, 3753, 3844, 4309, 4836, 5004, 5421, 5766, 7228, 7254, 7506, 8618, 8649, 10842, 10881, 11532, 12493, 12927, 14508, 15012, 16263, 17236, 17298, 21684, 21762, 24986, 25854, 25947, 32526, 34596, 37479, 38781, 43524, 48789, 49972, 51708, 51894, 56017, 65052, 74958, 77562, 97578, 103788, 112034, 112437, 116343, 133579, 149916, 155124, 168051, 195156, 224068, 224874, 232686, 267158, 336102, 337311, 400737, 449748, 465372, 504153, 534316, 672204, 674622, 801474, 1008306, 1202211, 1349244, 1512459, 1602948, 1736527, 2016612, 2404422, 3024918, 3473054, 3606633, 4808844, 5209581, 6049836, 6946108, 7213266, 10419162, 14426532, 15628743, 20838324, 31257486, 46886229, 62514972, 93772458, 187544916]

約数ペア:

[(1, 187544916), (2, 93772458), (3, 62514972), (4, 46886229), (6, 31257486), (9, 20838324), (12, 15628743), (13, 14426532), (18, 10419162), (26, 7213266), (27, 6946108), (31, 6049836), (36, 5209581), (39, 4808844), (52, 3606633), (54, 3473054), (62, 3024918), (78, 2404422), (93, 2016612), (108, 1736527), (117, 1602948), (124, 1512459), (139, 1349244), (156, 1202211), (186, 1008306), (234, 801474), (278, 674622), (279, 672204), (351, 534316), (372, 504153), (403, 465372), (417, 449748), (468, 400737), (556, 337311), (558, 336102), (702, 267158), (806, 232686), (834, 224874), (837, 224068), (961, 195156), (1116, 168051), (1209, 155124), (1251, 149916), (1404, 133579), (1612, 116343), (1668, 112437), (1674, 112034), (1807, 103788), (1922, 97578), (2418, 77562), (2502, 74958), (2883, 65052), (3348, 56017), (3614, 51894), (3627, 51708), (3753, 49972), (3844, 48789), (4309, 43524), (4836, 38781), (5004, 37479), (5421, 34596), (5766, 32526), (7228, 25947), (7254, 25854), (7506, 24986), (8618, 21762), (8649, 21684), (10842, 17298), (10881, 17236), (11532, 16263), (12493, 15012), (12927, 14508)]