189761664

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 358590336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 839, 912, 992, 1178, 1216, 1488, 1678, 1767, 1824, 1984, 2356, 2432, 2517, 2976, 3356, 3534, 3648, 3968, 4712, 5034, 5952, 6712, 7068, 7296, 9424, 10068, 11904, 13424, 14136, 15941, 18848, 20136, 26009, 26848, 28272, 31882, 37696, 40272, 47823, 52018, 53696, 56544, 63764, 75392, 78027, 80544, 95646, 104036, 107392, 113088, 127528, 156054, 161088, 191292, 208072, 226176, 255056, 312108, 322176, 382584, 416144, 494171, 510112, 624216, 765168, 832288, 988342, 1020224, 1248432, 1482513, 1530336, 1664576, 1976684, 2040448, 2496864, 2965026, 3060672, 3329152, 3953368, 4993728, 5930052, 6121344, 7906736, 9987456, 11860104, 15813472, 23720208, 31626944, 47440416, 63253888, 94880832, 189761664]

約数ペア:

[(1, 189761664), (2, 94880832), (3, 63253888), (4, 47440416), (6, 31626944), (8, 23720208), (12, 15813472), (16, 11860104), (19, 9987456), (24, 7906736), (31, 6121344), (32, 5930052), (38, 4993728), (48, 3953368), (57, 3329152), (62, 3060672), (64, 2965026), (76, 2496864), (93, 2040448), (96, 1976684), (114, 1664576), (124, 1530336), (128, 1482513), (152, 1248432), (186, 1020224), (192, 988342), (228, 832288), (248, 765168), (304, 624216), (372, 510112), (384, 494171), (456, 416144), (496, 382584), (589, 322176), (608, 312108), (744, 255056), (839, 226176), (912, 208072), (992, 191292), (1178, 161088), (1216, 156054), (1488, 127528), (1678, 113088), (1767, 107392), (1824, 104036), (1984, 95646), (2356, 80544), (2432, 78027), (2517, 75392), (2976, 63764), (3356, 56544), (3534, 53696), (3648, 52018), (3968, 47823), (4712, 40272), (5034, 37696), (5952, 31882), (6712, 28272), (7068, 26848), (7296, 26009), (9424, 20136), (10068, 18848), (11904, 15941), (13424, 14136)]