138513705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 283668480

約数和(自身を除く): 145154775

約数列:

[1, 3, 5, 11, 15, 17, 19, 23, 33, 51, 55, 57, 69, 85, 95, 113, 115, 165, 187, 209, 253, 255, 285, 323, 339, 345, 391, 437, 561, 565, 627, 759, 935, 969, 1045, 1173, 1243, 1265, 1311, 1615, 1695, 1921, 1955, 2147, 2185, 2599, 2805, 3135, 3553, 3729, 3795, 4301, 4807, 4845, 5763, 5865, 6215, 6441, 6555, 7429, 7797, 9605, 10659, 10735, 12903, 12995, 14421, 17765, 18645, 21131, 21505, 22287, 23617, 24035, 28589, 28815, 32205, 36499, 37145, 38985, 44183, 49381, 53295, 63393, 64515, 70851, 72105, 81719, 85767, 105655, 109497, 111435, 118085, 132549, 142945, 148143, 182495, 220915, 245157, 246905, 316965, 354255, 401489, 408595, 428835, 486013, 543191, 547485, 662745, 740715, 839477, 1204467, 1225785, 1458039, 1629573, 2007445, 2430065, 2518431, 2715955, 4197385, 6022335, 7290195, 8147865, 9234247, 12592155, 27702741, 46171235, 138513705]

約数ペア:

[(1, 138513705), (3, 46171235), (5, 27702741), (11, 12592155), (15, 9234247), (17, 8147865), (19, 7290195), (23, 6022335), (33, 4197385), (51, 2715955), (55, 2518431), (57, 2430065), (69, 2007445), (85, 1629573), (95, 1458039), (113, 1225785), (115, 1204467), (165, 839477), (187, 740715), (209, 662745), (253, 547485), (255, 543191), (285, 486013), (323, 428835), (339, 408595), (345, 401489), (391, 354255), (437, 316965), (561, 246905), (565, 245157), (627, 220915), (759, 182495), (935, 148143), (969, 142945), (1045, 132549), (1173, 118085), (1243, 111435), (1265, 109497), (1311, 105655), (1615, 85767), (1695, 81719), (1921, 72105), (1955, 70851), (2147, 64515), (2185, 63393), (2599, 53295), (2805, 49381), (3135, 44183), (3553, 38985), (3729, 37145), (3795, 36499), (4301, 32205), (4807, 28815), (4845, 28589), (5763, 24035), (5865, 23617), (6215, 22287), (6441, 21505), (6555, 21131), (7429, 18645), (7797, 17765), (9605, 14421), (10659, 12995), (10735, 12903)]