188779212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 538137600

約数和(自身を除く): 349358388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 171, 174, 186, 228, 261, 279, 307, 342, 348, 372, 522, 551, 558, 589, 614, 684, 899, 921, 1044, 1102, 1116, 1178, 1228, 1653, 1767, 1798, 1842, 2204, 2356, 2697, 2763, 3306, 3534, 3596, 3684, 4959, 5301, 5394, 5526, 5833, 6612, 7068, 8091, 8903, 9517, 9918, 10602, 10788, 11052, 11666, 16182, 17081, 17499, 17806, 19034, 19836, 21204, 23332, 26709, 28551, 32364, 34162, 34998, 35612, 38068, 51243, 52497, 53418, 57102, 68324, 69996, 80127, 85653, 102486, 104994, 106836, 114204, 153729, 160254, 169157, 171306, 180823, 204972, 209988, 275993, 307458, 320508, 338314, 342612, 361646, 507471, 542469, 551986, 614916, 676628, 723292, 827979, 1014942, 1084938, 1103972, 1522413, 1627407, 1655958, 2029884, 2169876, 2483937, 3044826, 3254814, 3311916, 4967874, 5243867, 6089652, 6509628, 9935748, 10487734, 15731601, 20975468, 31463202, 47194803, 62926404, 94389606, 188779212]

約数ペア:

[(1, 188779212), (2, 94389606), (3, 62926404), (4, 47194803), (6, 31463202), (9, 20975468), (12, 15731601), (18, 10487734), (19, 9935748), (29, 6509628), (31, 6089652), (36, 5243867), (38, 4967874), (57, 3311916), (58, 3254814), (62, 3044826), (76, 2483937), (87, 2169876), (93, 2029884), (114, 1655958), (116, 1627407), (124, 1522413), (171, 1103972), (174, 1084938), (186, 1014942), (228, 827979), (261, 723292), (279, 676628), (307, 614916), (342, 551986), (348, 542469), (372, 507471), (522, 361646), (551, 342612), (558, 338314), (589, 320508), (614, 307458), (684, 275993), (899, 209988), (921, 204972), (1044, 180823), (1102, 171306), (1116, 169157), (1178, 160254), (1228, 153729), (1653, 114204), (1767, 106836), (1798, 104994), (1842, 102486), (2204, 85653), (2356, 80127), (2697, 69996), (2763, 68324), (3306, 57102), (3534, 53418), (3596, 52497), (3684, 51243), (4959, 38068), (5301, 35612), (5394, 34998), (5526, 34162), (5833, 32364), (6612, 28551), (7068, 26709), (8091, 23332), (8903, 21204), (9517, 19836), (9918, 19034), (10602, 17806), (10788, 17499), (11052, 17081), (11666, 16182)]