139222728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101771}}^1$

素因数の和:101802

約数の個数: 48

約数和(自身を含む): 396910800

約数和(自身を除く): 257688072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 101771, 203542, 305313, 407084, 610626, 814168, 915939, 1221252, 1831878, 1933649, 2442504, 3663756, 3867298, 5800947, 7327512, 7734596, 11601894, 15469192, 17402841, 23203788, 34805682, 46407576, 69611364, 139222728]

約数ペア:

[(1, 139222728), (2, 69611364), (3, 46407576), (4, 34805682), (6, 23203788), (8, 17402841), (9, 15469192), (12, 11601894), (18, 7734596), (19, 7327512), (24, 5800947), (36, 3867298), (38, 3663756), (57, 2442504), (72, 1933649), (76, 1831878), (114, 1221252), (152, 915939), (171, 814168), (228, 610626), (342, 407084), (456, 305313), (684, 203542), (1368, 101771)]