189966636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 162

約数和(自身を含む): 554828820

約数和(自身を除く): 364862184

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 153, 171, 186, 204, 228, 279, 289, 306, 323, 342, 372, 527, 558, 578, 589, 612, 646, 684, 867, 961, 969, 1054, 1116, 1156, 1178, 1292, 1581, 1734, 1767, 1922, 1938, 2108, 2356, 2601, 2883, 2907, 3162, 3468, 3534, 3844, 3876, 4743, 5202, 5301, 5491, 5766, 5814, 6324, 7068, 8649, 8959, 9486, 10013, 10404, 10602, 10982, 11532, 11628, 16337, 16473, 17298, 17918, 18259, 18972, 20026, 21204, 21964, 26877, 30039, 32674, 32946, 34596, 35836, 36518, 40052, 49011, 49419, 53754, 54777, 60078, 65348, 65892, 73036, 80631, 90117, 98022, 98838, 107508, 109554, 120156, 147033, 161262, 164331, 170221, 180234, 196044, 197676, 219108, 277729, 294066, 310403, 322524, 328662, 340442, 360468, 510663, 555458, 588132, 620806, 657324, 680884, 833187, 931209, 1021326, 1110916, 1241612, 1531989, 1666374, 1862418, 2042652, 2499561, 2793627, 3063978, 3332748, 3724836, 4999122, 5276851, 5587254, 6127956, 9998244, 10553702, 11174508, 15830553, 21107404, 31661106, 47491659, 63322212, 94983318, 189966636]

約数ペア:

[(1, 189966636), (2, 94983318), (3, 63322212), (4, 47491659), (6, 31661106), (9, 21107404), (12, 15830553), (17, 11174508), (18, 10553702), (19, 9998244), (31, 6127956), (34, 5587254), (36, 5276851), (38, 4999122), (51, 3724836), (57, 3332748), (62, 3063978), (68, 2793627), (76, 2499561), (93, 2042652), (102, 1862418), (114, 1666374), (124, 1531989), (153, 1241612), (171, 1110916), (186, 1021326), (204, 931209), (228, 833187), (279, 680884), (289, 657324), (306, 620806), (323, 588132), (342, 555458), (372, 510663), (527, 360468), (558, 340442), (578, 328662), (589, 322524), (612, 310403), (646, 294066), (684, 277729), (867, 219108), (961, 197676), (969, 196044), (1054, 180234), (1116, 170221), (1156, 164331), (1178, 161262), (1292, 147033), (1581, 120156), (1734, 109554), (1767, 107508), (1922, 98838), (1938, 98022), (2108, 90117), (2356, 80631), (2601, 73036), (2883, 65892), (2907, 65348), (3162, 60078), (3468, 54777), (3534, 53754), (3844, 49419), (3876, 49011), (4743, 40052), (5202, 36518), (5301, 35836), (5491, 34596), (5766, 32946), (5814, 32674), (6324, 30039), (7068, 26877), (8649, 21964), (8959, 21204), (9486, 20026), (10013, 18972), (10404, 18259), (10602, 17918), (10982, 17298), (11532, 16473), (11628, 16337)]